Indonesia Conference Directory

Corresponding Author
Imelda Ogi

Institutions
Faculty of Economy and Business, Universitas Sam Ratulangi, Manado, Indonesia *debby-rotinsulut[at]unsrat.ac.id; sumualjacline[at]gmail.com

Abstract
Foreign trade is one important aspect in the economy of each country. At present there is no country that does not have relations with foreign parties. The economy of each country is practically open and intertwined with the international world (Dumairy, 1997: 178). A countrys exports play an important role in promoting economic growth. Exports can supply the state budget through income and foreign currencies which can be used to improve infrastructure and create an attractive investment climate (Mohsen, 2015). In addition, exports also have an important role in developing domestic product markets. The role is to increase competition that drives a country to increase production and use new technology in its production process. Economic growth shows the extent to which economic activity will generate additional community income in a given period. The economy is considered to have experienced growth if all real service fees for the use of production factors in a particular year are greater than the real income of the community in the previous year. Kuznets (Jhingan, 2007) said that economic growth is an increase in capacity in the long term of a country to provide economic goods to the population. Economic growth means the development of activities in the economy which causes the goods and services produced to increase and the prosperity of the community to increase. Economic growth is also the rate of increase in real GDP or GNP in a given year when compared to the following year. The purpose of this study is to see how the influence of exports to ASEAN countries on Indonesias economic growth with the research method is regression analysis. The results of the study found that Indonesias exports to ASEAN countries had a positive and significant effect on Indonesias economic growth.

Keywords
Exports; Economic Growth

Topic
Strategy and Business Economics

Link: https://ifory.id/abstract/fxa8nU9GryzY

Corresponding Author
Rama Chandra

Institutions
a) Management Department
Sekolah Tinggi Ilmu Ekonomi Indonesia Jakarta
Jakarta, Indonesia
d.windu[at]ymail.com

b) Management Department
Sekolah Tinggi Ilmu Ekonomi Indonesia Jakarta
Jakarta, Indonesia
agustian_burda[at]stei.ac.id

c) Management Department
Sekolah Tinggi Ilmu Ekonomi Indonesia Jakarta
Jakarta, Indonesia
rama_stei[at]yahoo.co.id

Abstract
This study is aimed at examining the existence of Okuns law, the negative relationship between economic growth and unemployment using First Difference Model to secondary data on real Gross Domestic Product and the open unemployment rate of Indonesia during the period 1986 - 2018. Okuns law exist in the Indonesia-s economy. Economic growth during 1986-2018 was able to reduce the number of unemployed people in Indonesia

Keywords
Okuns law, economic growth, unemployment, First Difference Model

Topic
Others

Link: https://ifory.id/abstract/YTeFp2Lua6MQ

Corresponding Author
DHIA IRFAN HANIF

Institutions
FACULTY OF PUBLIC HEALTH, AIRLANGGA UNIVERSITY

Abstract
Hypertension is a disease that requires long-term treatment, so it takes the regularity of the sufferer in undergoing treatment to control blood pressure and lower the risk of complications. The regularity of drinking hypertension in Puskesmas (Health Center) Ngletih in 2018 was 16% and the irregularities of drinking hypertension amounted to 84%. The purpose of this research is to describe the ownership relationship of JKN and the behavior of smoking with the regularity of taking medication in patients with hypertension. The method used in research is descriptive analytic with cross sectional design. The research population is 661 patients. Large sample of 85 respondents by way of accidental sampling. Data analysis is carried out using the univariate and bivariate analyses (Chi-square). The results of the analysis are the ownership of JKN (P < 0,005; 95% CI = 2.064 – 5.142) and Smoking behavior (p < 0,005; 95% CI = 2.173 – 5.392) related to the regularity of drinking drugs with hypertension in undergoing treatment. Conclusion on this research is the ownership of JKN and smoking behaviour related to the regularity of medication in patients with hypertension in Puskesmas Ngletih Kediri City

Keywords
Hypertension, Drug Drinking Regularity, JKN Ownership, Smoking Behavior

Topic
COMMUNICABLE AND NON COMMUNICABLE DISEASES

Link: https://ifory.id/abstract/NtywTzpMRc2e

Corresponding Author
Suharyono suharyono

Institutions
Poltekkes Kemenkes Yogyakarta

Abstract
Baraille form buklets as learning media are printed media groups. This baraille form buklet is a quarto-sized book, no more than 30 sheets containing braille and little drawings written specifically for blind children. Especially this braille buklet is made in quarto size because a normal braille font needs to be in place. Blind people are children who have abnormalities in losing their visual acuity in such a way that their vision cannot be used to carry out daily activities, including school, so special education services are needed and have difficulty learning, communicating, and socializing and caring for themselves especially brushing their teeth blind children are prone to tooth decay and dental support networks. Blind children cleaning their teeth (OHIS status) are neglected because the surrounding environment including old people who are too busy do not pay attention. The buklet that contains ways to care for teeth, especially how to brush teeth, can be used as a guideline for treating teeth for children with visual impairments in SLB and the availability is very minimal, and there is none at all so that a teacher is still very wide open developed. Availability of braille buklets containing how to brush teeth in Bantul N 1 SLB and Yogyakarta City SLB as a medium as well as a guide for teachers or parents of blind children to guide good and correct brushing. Research methods to achieve goals namely Quasi Experiments or quasi experiments with fishbone diagram designs. Pre-Post Test with control design. The population in this study were blind children in Yogyakarta. The results of the examinations were recorded in OHIS format, then collected and analyzed using the T-test statistical test Using the parametric sample Paired Sample T-Test there were significant differences in the OHIS score after using the buklet p <0.05 so it can be stated that the buklet can affect dental hygiene (OHIS score) blind children in Yogyakarta

Keywords
Buklet, Blind Child, OHIS Score

Topic
DENTAL HEALTH

Link: https://ifory.id/abstract/Wk2ujmERXcra

Corresponding Author
Rony Marthin Sitohang

Institutions
STEI Indonesia Jakarta

Abstract
Abstract – This study discusses the possible influence of liquidity ratio, leverage ratio, activity ratio and profitability ratio on stock return of mining coal company listed in the Indonesia Stock Exchange (IDX). This research uses coparative research, which uses multiple linear regression-based methods with Eviews 11. The population of this research is mining coal companies listed in the Indonesia Stock Exchange (BEI) in 2013 up to 2017. The research sample uses the purpose sampling method with a sample size of 19 mining coal companies so that the total observation in this study was 95 observations. The data used in this study include secondary data. Data collection techniques using documentation methods through the official website of IDX: www.idx.co.id, www.investing.com and www.sahamok.com. test hypotheses using the t test. The results of the study prove that CR, DER and ROA was approved for the stock return of mining coal companies listed on the IDX for the 2013-2017 period. While TATO were not approved for the stock return of mining coal companies listed on the Indonesia Stock Exchange in the 2013-2017 period.

Keywords
Return Saham (RS), Current Ratio (CR), Debt to Equity Ratio (DER), Total Asset Turnover (TATO), Return on Asset (ROA)

Topic
Management Accounting

Link: https://ifory.id/abstract/j7LmDHxfn4XY

Corresponding Author
Nursanita Nasution

Institutions
Sekolah Tinggi Ilmu Ekonomi Indonesia

Abstract
This study aims to examine the influence of trust, religiosity, income and the quality of accounting information on the decision of muzaki to distribute zakah, donations and sadaqa to the case study of the Zakat Sukses Institute in Depok, West Java. This research uses quantitative causality research. The study population is the zakah payers muzaki through the Successful Zakat Institute (LAZIF) in the city of Depok. The data used in the form of primary data by distributing questionnaires to 40 muzaki. Data analysis using descriptive statistics through multiple linear regression analysis with the help of the SPSS program. The results of this study indicate that trust, religiosity and income have a positive and significant effect on the decision of muzaki to distribute zakah, donation and sadaqoh. The belief and attitude of ones religiosity becomes the dominant factor of someone issuing zakah from some of their assets. So that the high income is certainly a large amount of zakah he pays. While the quality of accounting information has a negative effect on the decision of muzaki to distribute zakah, infaq and sadaqa , it means that muzaki has not used the zakah report in making a decision on where the zakah will be distributed

Keywords
Zakah, , Trust, Religiosity, Income, Quality of Accounting Information

Topic
Islamic Accounting

Link: https://ifory.id/abstract/g4XNMFHyRu9J

Corresponding Author
Titi Aslah

Institutions
STEI INDONESIA

Abstract
This study aims to examine the effect of profitability, liquidity, asset structure, and company size on the capital structure of mining companies in the Indonesia Stock Exchange, in order to facilitate investors in investing. The research method used is a quantitative method using secondary data. The population in this study are coal mining companies listed on the Indonesia Stock Exchange from 2013-2017. The sample used was 18 companies using purposive sampling method, descriptive statistical data analysis techniques using Eviews Software. The results of this study indicate that profitability has no significant effect on capital structure, which is caused by the inability of the company to produce the maximum length of funds provided by shareholders, which means the companys financial performance is not good. Liquidity has a negative and significant effect on capital structure, where companies have abundant sources of funds, so companies are more likely to use internal funds to finance their investments. Asset structure has no positive effect but is not significant on capital structure, which means the higher the asset structure of a company the lower the companys ability to be able to guarantee long-term debt. The size of the company has a negative and significant effect on capital structure, which means that the larger the company, the greater the funds that will be issued both from their own capital and debt to maintain or develop the company.

Keywords
Key words: Profitability, liquiduty, asset structure, company size, and capital structure.

Topic
Financial Accounting

Link: https://ifory.id/abstract/QRu4XyqbVEwZ

Corresponding Author
Yun Iswanto

Institutions
Universitas Terbuka

Abstract
The research is aimed to get an empirical support on the Influence of transformational leadership and creative leadership toward creative performance. This is an explanatory research by conducting surveys and interviews to all of respondents. The sample respondents were 350 staffs of Universitas Terbuka in all over Indonesia. The judgment purposive sampling method was employed in a specific criteria or consideration. The questionnaires were using 5 categories likert scales. The categories, starting from the lowest to highest, were very disagree, disagree, moderate, agree and very agree. The data was analized by Structural Equation Modeling (SEM) using LISREL software. The result of the study shows that transformational leadership was not significantly influenced the creative performance, so does the creative leadership. However, simultaneously, the transformational leadership and creative leadership significantly influence the creative performance

Keywords
transformational leadership, creative leadership and creative performance

Topic
Knowledge management and organizational learning

Link: https://ifory.id/abstract/NcbGLRKEF6Wh

Corresponding Author
Rakhmini Juwita

Institutions
a) Universitas Terbuka, Economic Faculty
b) Politeknik LP3i Bandung, Economic Faculty

Abstract
The existence of differences between the factors that influence human behavior in determining planning and budgeting in the public sector makes researchers interested in conducting studies. The method used in this research is the study of literature, by analyzing a number of studies that have been carried out and published online in the period 2010-2019 and occurred in several countries. This study illustrates the phenomenon of behavioral aspects and the factors that influenced it during this period, and concluded that the factors that influence human behavior in determining planning and budgeting in the public sector, including individual needs and motivation, group pressure, organizational demands, individual background, time demands, social conflict and personal responsibility, which causes budget irregularities, budget mark up and double budget.

Keywords
Behavior, Planning and Budgeting

Topic
Organizational and accounting system change

Link: https://ifory.id/abstract/8GwBmTtLkWcX

Corresponding Author
Putri Nur Namira

Institutions
Bandung Islamic University

Abstract
According to WHO 2014, the cancer with the highest morbidity for women is from breast cancer. The treatment chemotheraphy still has its negative points, such as low effectivity, high adverse effects and resistancy to therapy. This has encourage a search for a natural alternative as a therapy or co-chemotherapy for cancer. This study evaluates the anticancer effect and combination of the compound [1,2-epoksi-3(3-(3,4-dimetoksifenil)-4h-1-benzopiran-4on)] propane (EPI) with Doxorubicin in breast cancer culture MCF7. The study is experimental in vitro, the cytotoxicity is analize using (3-(4,5-dimetiltiazol-2-il)-2,5-difeniltetrazolium bromid) (MTT). The IC50 is analized using probit regression calculation using SPSS software. The synergystic effect of EPI and Doxorubicin is analized based on the the value of Combination Index and the data is analized using Compusyn software 1.0. The result of the studies shows that the IC50 for EPI is 50,77 µg/mL and for Doxorubicin is 26,80 µg/mL. CI for EPI and Doxorubicin (EPI-DOX) shows the average at value 0,1-0,7 which means it has synergistic effect. The most synergystic effect at concentration 1/8 IC50 EPI with ½ IC50 Doxorubicin which is 0.00302. In conclusion, the compound EPI shows anticancer effect toward cancer cell MCF7 and strong synergystic effect when combined with Doxorubicin.

Keywords
Doxorubicin, Epoxy, Breast Cancer, MCF7

Topic
Drug Discoveries and Development

Link: https://ifory.id/abstract/xZmWED8MwzX7

Corresponding Author
Herry Novrianda

Institutions
a. Faculty of Economic, Indonesian Open University (UPBJJ-UT Bengkulu)

b. Faculty of Economic and Business Islam
Institut Agama Islam Negeri Bengkulu

c. Faculty of Economic and Business Islam
Institut Agama Islam Negeri Bengkulu

Abstract
The purpose of this article is to examine the knowledge of the Indonesian people about the capital market and the activities which occur therein. The methodology used to analyze the level of knowledge of Indonesian people about capital market activities is the purposive and convenience non-probability sampling method. The authors design questions to measure basic knowledge related to stock market activities, as well as questions to measure financial knowledge related to capital market instruments. The purposive and convenience non-probability sampling method was used to select respondents in this study. Questionnaires were implemented from various segments of Indonesias educated and working population (teachers, lecturers, administrators, students, workers, traders and professionals in various economic sectors). The results showed that public awareness of the existence and effective function of the capital market in Indonesia was at a fairly low level. This is caused by the lack of public knowledge of all activities that exist in the capital market in general. Investors can become more active when they have adequate knowledge about various trading activities in the capital market. The findings in this study have the implication that understanding public knowledge is very important in the process of disseminating company information, corporate communication strategies, growing number of investors and issuers so that investment instruments in the capital market can be well received.

Keywords
public knowledge, capital market activities, investment, stocks.

Topic
Business Process in Digital Era

Link: https://ifory.id/abstract/PZfjazdbAJNt

Corresponding Author
Yuktiana Kharisma

Institutions
Departement of Pharmacology Medicine Faculty of Universitas Islam Bandung, Indonesia

Abstract
The coverage of exclusive breastfeeding is still low in Indonesia. Lactagogues are used as an efforts to solve the breastmilk production that can be evaluate indirectly by measuring the young mice growth. Papaya has been use as breastmilk stimulation among Indonesian. Objective of the study is to examine the effect of aqueous extract of unripe papaya fruit on milk production by measuring weight gain and growth of the young mice. The experiment was held at Clinical Pharmacology Laboratory of Padjadjaran University. An experimental study was conducted to 21 lactating mice divided into 3 treatment groups randomly with 10 babies each. First group served as negative control, luteotropin of 6mg/ 30g BW/ day and unripe papaya fruit aqueous extract of 20mg / 30g BW/ day was given orally for the second and third groups respectively. It was started at 4 th -16 th lactation day.The result was analyzed using ANOVA and followed by Tukey test with SPSS 13.00. The babies weight gain in group I, II, and III were 1.25 ± 0.62 g / 6h, 2.25 ± 0.29g / 6h, and 2,21 ± 0.28g / 6h respectively. The growth in group I was 2.95 ± 0.8g/ 2 d; group II was 7.10 ± 0.89g/ 2 d; group III was 5,52 ± 1.53g/ 2 days. The research showed that aqueous extract of unripe papaya fruit has a better effect than negative control (p=0,002) and has an equivalent effect in improving weight gain and growth of mice babies given luteotropin.

Keywords
Papaya, milk production, mice growth.

Topic
Basic and Clinical Medical Sciences

Link: https://ifory.id/abstract/37e9QWaykNgZ

Corresponding Author
Heffi Christya Rahayu

Institutions
a) Postgraduate School of Economics
Faculty of Economics and Business, UNS Surakarta, Indonesian
Faculty of Economics, Universitas Pasir Pengaraian, Riau, Indonesian
*heffirahayu[at]student.uns.ac.id
b) PDIE-FEB Universitas Sebelas Maret
c) Faculty of Economics and Business Universitas Terbuka

Abstract
Poverty is one of the main problems in most developing countries including Indonesia. Indonesia has five large islands consisting of Sumatra, Java and Bali, Kalimantan, Sulawesi, and Papua - Maluku - Nusa Tenggara. This study aims to analyze the determinants of poverty in villages by focusing on geography, education and health aspects. The analysis model used is modeling using the dynamic panel data regression method. The results of this study that urban villages have lower number of poor people than rural villages. In addition, villages with lowland topography have lower number of poor people. For distance variable, the farther away the villages from the regency/city capitals, the higher the number of poor people. In the education aspect, in villages with better education facilities, the number of poor people is generally lower. This also occurs for the health facilities and health workers variables. This shows that the characteristic of poverty determinant in several islands in Indonesia are heterogeneous. In conclusion, the determinant of poverty are geographical locations and the availability of education and health facilities.

Keywords
Education, Geography, Health, Poverty

Topic
Economics and business research methods

Link: https://ifory.id/abstract/n3MFtBNUCELv

Corresponding Author
Hari Rujito

Institutions
a) Department of Agribusiness Management, Politeknik Negeri Jember, Jalan Mastrip PO Box 164, Jember 68124, Indonesia
b) Department of Animal Science, Politeknik Negeri Jember, Jalan Mastrip PO Box 164, Jember 68124, Indonesia
*merry.mdu[at]polije.ac.id
c) Department of Information Technology, Politeknik Negeri Jember, Jalan Mastrip PO Box 164, Jember 68124, Indonesia
d) Department of Agricultural Technology, Politeknik Negeri Jember, Jalan Mastrip PO Box 164, Jember 68124, Indonesia

Abstract
The kolang kaling grass jelly drink is a functional food product that is beneficial to health. Currently consumer demand for beverage products that have a good impact on health is increasing due to high public awareness of the importance of health. The home-industry must be able to find, recognize and know the criteria of any attribute for kolang kaling grass jelly drink products that are needed by consumers. One method that has proven to be effective and successful in fulfill the needs of consumers is Quality Function Deployment (QFD) method that begins by making a product planning matrix (House of Quality), followed by making a part planning matrix (part Deployment), planning matrix process (process planning) and production / manufacturing planning matrix. From the results of the QFD analysis, it is proposed that improvements to the planning process of making kolang kaling grass jelly drinks are subsequently realized using formulation techniques of implementation strategy based on mapping the main needs (containing the main objectives of improvement), and product performance to be achieved. Through this QFD approach, business players will be able to produce kolang kaling grass jelly drink products that are in accordance with the needs of consumers

Keywords
Process planning, Product quality, Quality Function Deployment Method

Topic
Agroindustry and Agribusiness

Link: https://ifory.id/abstract/pA6R8mJxW4FM

Corresponding Author
Rokanita Alinan

Institutions
ESA UNGGUL UNIVERSITY

Abstract
Service quality can be measured through patient safety, patient-focused services, effectiveness, timeliness and fairness. Radiology examination as a supporting examination supports diagnostics and treatment services. Therefore, good quality radiology services for patients are highly needed by medical staff and professionals through skills and knowledge development. The purpose of this study was to obtain empirical confirmation of how workload and radiology unit performance influence service quality, using time effectiveness as intervening variables at Tarakan Hospital. This study was a quantitative research with hypothesis testing type of research. This research was an explanatory causality research, which explains casualties on workload, employee performance, and time effectiveness towards service quality. Samples were obtained using saturated sampling techniques from a total population and sample of 43 people. The unit of analysis was the radiology unit, using time horizon group or one shot study and analyzed using Path Analysis. The results of this study were that workload, and employee performance altogether had a significant positive effect on service quality and time effectiveness as the intervening variable. The workload had a negative effect on-time effectiveness; employee performance had a significant positive effect on-time effectiveness, time effectiveness had a positive effect on service quality, the workload had a negative effect on service quality, and employee performance had a significant positive effect on service quality. The test results also showed that the effectiveness of time did not have a mediating role. The results indicated that employee performance becomes direct determinant on service quality as employees conformity in maintaining tools and equipment in handling their work has been stated clearly in the Radiology Units Standard Operating Procedures. Time effectiveness did not mediate the relationship between workload and service quality. This result confirms that should the radiology unit wish to improve its quality service, then the adjusted workload does not require improvement on time effectiveness.

Keywords
Keywords: workload, employee performance, service quality and time effectiveness

Topic
Human Resources Management

Link: https://ifory.id/abstract/AQjy2pwWtmMu

Corresponding Author
Farhan Nur Farid Riyani

Institutions
a) Department of Architectural Education
Indonesia University of Education
Bandung

Abstract
Class X DPIB 2 SMK N 2 Tasikmalaya is first grade student that needs a drawing skills. One of the drawing skill product for basic level is one level house shop drawing. The more detail drawing the more drawing concentration is needed. One of supporting drawing concentration factors is lightning quality, because of that human pupil very responsive to emitting light. This research is intended to Re-Design technical drawing studio 2 SMK N 2 Tasikmalaya lightning system to be suitable from lightning standard. The result from lightning analysis in technical drawing studio 2 was showing poor lightning quality because lack of lightning intensity, differences lightning distribution, and high glare potential. The condition of drawing concentration class X DPIB 2 SMKN 2 Tasikmalaya was different each work table. The work table which has high glare potential and inconsistency lightning involve poor concentration. The result from Re-Design lightning system both natural and artificial in technical drawing studio 2 SMK N 2 Tasikmalaya was made by adding opening in the southside, installing a double-skin façade, changing wall interior color, and changing luminaire type will increase technical drawing studio 2 lightning quality from lightning standard so does drawing concentration. The result simulation of Re-Design was showing better lightning quality such as the increasing of lightning intensity from 269 lux to 937 lux and minimize glare potential in 11 work tables.

Keywords
Re Design, Studio Lightning System, Students Concentration

Topic
Architecture

Link: https://ifory.id/abstract/gYpHPUGNcvKy

Corresponding Author
Euis Sartika

Institutions
Department of Commerce Administration Bandung State Polytechnic

Abstract
Abstract West Java in 2017 was the highest province with the highest number of unemployed people in Indonesia, amounting to 48 683.7 thousand people. This resulted in low income which triggered a low level of education and public health. Low education levels and high unemployment cause poverty. In this study information will be examined regarding what factors influence the unemployment rate in West Java for the period 2017. The various factors affecting Open Unemployment Warning include: population density, GRDP, Human Development Index (HDI), Labor Force Participation Rate (TPAK), and Regional Minimum Wage (UMR). This study includes the location (spatial) element in modeling and taking the object of the location of cities / districts in West Java, because geographically the cities / districts in West Java are quite varied and the model formed illustrates the characteristics of each region in West Java. Analysis that accommodates location (spatial) aspects is Geographically Weighted Regression (local regression). Other analyzes used are descriptive analysis and multiple linear regression analysis (global regression). Assumptions that must be met to model global regression, namely: normality of data, non-autocorrelation, homocedasticity, no multicollinearity, and the estimated parameters obtained are global in nature (Supranto, 2010). GWR regression analysis showed spatial heterogeneity (location). The dependent variable (Y) is the Open Unemployment Rate, the independent variables include: Population Density Level, GRDP, UMR), TPAK (Active Labor Participation Rate), and HDI (Human Development Index). The results showed that the unemployment model in West Java formed from the analysis of Geographically Weighted Regression (GWR) or local regression gave a coefficient of determination (R2) of 89.20%, meaning that 89.20% of the Open Unemployment Rate in West Java was influenced by variables Population Density Level, GRDP, UMR (Regional Minimum Wage), TPAK (Active Participation Work Rate), and HDI (Human Development Index). The remaining 11.80% is influenced by other factors. While multiple linear regression analysis (global regression) provides a coefficient of determination (R2) of 61.51% and the remaining 38.49% is influenced by other factors. The AIC (akaike information criterion) value of the gwr model is 89.730766 smaller than the global regression model that is equal to 98.791017. this shows that the local regression model (GWR) gives a smaller error value than the global regression model. in other words, the local regression model is relatively better than the global regression model. The independent variables that have a significant effect on the model vary for each local regression model. There are 27 different combinations of local regression models according to the number of cities / districts in West Java. Research output is a scientific article and unemployment model that can be used as a guide for relevant parties to take policy in order to reduce unemployment in West Java.

Keywords
GWR regression, Unemployment, Determination Coefficient, AIC

Topic
Basic Science in Engineering Education

Link: https://ifory.id/abstract/kh9R3HycbFwC

Corresponding Author
HUSAIN INSAWAN

Institutions
a) IAIN Kendari
*husain.insawan[at]gmail.com
b) IAIN Kendari
c) IAIN Kendari
d) IAIN Kendari
e) IAIN Kendari
f) IAIN Kendari
g) IAIN Kendari

Abstract
The purpose of this study is to investigate and analyze the implementation of interactive media on Halal Carts in the City of Baubau, Southeast Sulawesi; constraints on the use of Interactive Media on Halal Carts in the City of Baubau, Southeast Sulawesi; as well as the solutions offered and desired by the Halal Cart businessman in utilizing interactive media in the City of Baubau, Southeast Sulawesi. In conducting research, researchers use descriptive-qualitative methods. Data collection was carried out through participation observer, in depth interview and taking notes in the field. While the data analysis technique utilizes the Miles and Hubermas paradigm, namely data display, data reduction, and data conclusions. Based on the results of the study, it was found that interactive media (interactive media) is one of the promotional mixes that are used by big business people or entrepreneurs to market their products. Halal carts are one of the business models developed by micro-small business people who sell halal culinary variety (sterile substances and objects) that are sold and thayyibah (meeting health and hygiene standards). The main instrument of interactive media is the internet. Interactive media are used as tools for Halal Carts to promote the types, prices, loci, and culinary advantages for sale. Interactive media use gadgets to market culinary varieties sold at Halal Carts in the City of Baubau, Southeast Sulawesi. As for the obstacles to the use of Interactive Media on Halal Carts in the City of Baubau, certain spots that are not covered by the internet are still found. Negligence and inaction in accepting customer orders due to existing devices are used to communicate with other people or play social media with other parties (Facebook, WhatsApp, Instagram, or Twitter). Furthermore, the solutions offered and desired by the Halal Cart businessman in overcoming the use of Interactive Media in the City of Baubau, namely hoping to the government or media entrepreneurs to increase the tower to manage the internet network, so that communication via the internet can take place properly, quickly, and smoothly in the City of Baubau. Internally, culinary entrepreneurs try to strengthen their commitment to pay more attention to customer messages in providing fast and smooth service, so as not to cause excessive complaints.

Keywords
Interactive Media; Halal Carts

Topic
Computers, Internet, Multimedia in Engineering Education

Link: https://ifory.id/abstract/Ef8ZmXBUbdyA

Corresponding Author
Muhamad Turmudi

Institutions
Faculty of Islamic Economics and Business, Islamic Institute State of Kendari

Abstract
Investment is an activity to place capital in a certain period to benefit in the future. One investments that emerged during the revolution 4.0 in the form of bitcoinas one type of cryptocurrency which can be used as a medium of transactions in cyberspace and carried out online without involving other parties such as banks or other financial institutions. Every transaction using bitcoin will be stored in the bitcoin network database so buyers and sellers will automatically be recorded in the database. As befits money that can be saved as a form of investment, bitcoin which uses blockchain technology where every digital transaction is linked in one list so it looks more profitable. The decision to make sharia transactions and investments can not do something that contains incompetence as part of the universality of sharia values. In transactions and investments must be free from the elements of usury, maysir, gharar, and buying and selling illicit goods. Bitcoin as a medium of transaction and investment has the advantage because it can be done directly, faster, easier and can even cross countries. However, based on sharia values contain elements of gharar and maysir so it is not in accordance with the values contained in the sharia transaction and investment system.

Keywords
Bitcoin, Sharia Transactions, Sharia Investment, Sharia Economic Values

Topic
Industrial Engineering

Link: https://ifory.id/abstract/Hk942YPgaDZC

Corresponding Author
Abdul Malik Sayuti

Institutions
a. Department of Commerce, Politeknik Negeri Bandung
Jalan Gegerkalong Hilir, Ciwaruga, Parongpong, Bandung Barat
*abdul.malik[at]polban.ac.id

Abstract
This study aims to analyze the importance of online store features in influencing product purchasing decisions. This study uses the theory of acceptance model in analyzing the factors of technology acceptance in online stores and its efect to life style, trust, and purchase decision. Respondents in this study are 200 people who have bought products in the online store. The selection of samples using convenience sampling technique is a sampling procedure that selects samples from people or units that are most easily found or accessed. The data analysis technique used is Structural Equation Model based on Partial Least Square. The results show that perceived usefulness and perceived usefulness of the technology acceptance model in the online store affect purchasing decisions at the online store. Lifestyle, products, and trust play an important role directly or mediating the influence of the use of technology in online stores on Purchase Decisions on the Online Store.

Keywords
technology acceptance model, lifestyle, trust, product, purchase desicion

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/47tjQgApKmF2

Corresponding Author
Gita Permata Liansari

Institutions
Institut Teknologi Nasional Bandung

Abstract
Supply chain is a sequence of production processes, include: raw material supply activities (called as inbound logistics), production processes, and distribution activities (called as outbound logistics). Every supply chain activity has risk. Risk mitigation strategy is important because company will be able to identify the right strategy to handle those risks. Companies must be able to predict all risks, both of inbound logistics and outbound logistics. A manufacturing company in Indonesia that produces military and heavy equipment doesn-t have risk mitigation strategy in raw material distribution activity, so this research propose risk mitigation strategies using House of Risk method with Supply Chain Operation Reference (SCOR) models. Identification of supply chain activities involving of company-s plan, source, make, deliver, and return. House of Risk have two phases, first used for identify risk event, risk agent, and determine severity and occurrence value and calculating the Aggregate Risk Potential (ARP), second used for risk mitigation. Research results found there are 35 risk events and 51 risk agents. Based on Pareto principle, there are 24 risk agents have to mitigated, include: error in estimating of production capacity, procurement isn-t based on schedule, defective raw material, etc.

Keywords
Supply Chain Management, Raw Material Distribution, Inbound Logistics, House of Risk, Supply Chain Operation Reference, Risk Mitigation Strategy

Topic
Industrial Engineering

Link: https://ifory.id/abstract/NJdbwgVC69Ez

Corresponding Author
BETI MULU

Institutions
a)IAIN Kendari
*betimulu[at]yahoo.com
b)IAIN Kendari
c) IAIN Kendari
d) IAIN Kendari

Abstract
Contextual learning is an innovative approach that changes teacher-centered learning to student-centered learning, to help the teacher associates the learning material with the real situation of the students. This study aimed to determine the motivation of the students to learn Arabic for banking field through multimedia-based contextual learning by using qualitative method. The participants of this study are students of second semester of Perbankan Syariah Department.The study used data collection technique with participatory observation, in-depth interviews and document study. The data analysis techniques of Miles and Huberman models namely data display, data reduction and data conclusions applied in this study. The result showed that contextual learning kept students motivated to learn, participated actively in arranging the concept of conversation according to the theme assigned to each group, students attention was focused on searching vocabulary, asking questions, and completing the manuscript according to a predetermined time, persevering, persistence and enthusiastic in composing conversation texts and practicing speaking and acting out using Arabic banking conversation scripts.

Keywords
Contextual Teaching and Learning; Arabic for Banking; Multimedia

Topic
New Technologies in Education

Link: https://ifory.id/abstract/L9jvbP4keEFQ

Corresponding Author
Vipkas Al Hadid Firdaus

Institutions
a) Information Technology, State Polytechnic Of Malang
Jalan Soekarno Hatta No.9, Kota Malang 65141, Indonesia
*vipkas[at]polinema.ac.id

Abstract
In the Law Fiction Theory, it is assumed that once the government enforces legal norms at that time, everyone is considered to know the law. So that someones ignorance of the law cannot free him from lawsuits. This condition led to the emergence of legal cases caused by a lack of public understanding of the law. This paper introduces a potential solution by providing chatbots platforms performed in the legal field to be able to help overcoming such issues. We propose a chatbot using Natural Language Processing which is designed to provide information, for those who need information regarding applicable laws. Users can ask questions related to the contents of existing legal documents through bots, then bots will search according to user requests related to ITE law. Artificial Intelligence is applied to bots so that bots can behave like humans and provide information needed by the user. The experimental results have shown that chatbot could recognize all of the questions from user and could answer correctly.

Keywords
Artificial Intelligence, Chatbot, Telegram, Natural Language Processing

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/DAxUeZqKHVW6

Corresponding Author
Ines Wahyuniati Riza

Institutions
Department of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Jawa Barat 16424, Indonesia

Abstract
The reliability of functioning mechanical components has major implications not only for the ease of use, lowering maintenance cost, avoiding loss of time and preserving safety factor but also for achieving green buildings mission namely emission and energy reduction. Failure in maintenance phase of mechanical components can adversely affect the achievement of the mission. Problems that occur are fragmented data, undocumented data, slow responses of human resource, and unscheduled maintenance. As a result, the massive budget spent in the green building construction phase is in vain. The purpose of this study is to improve the performance of maintenance of government green buildings in mechanical components by developing an information system that integrated with Building Information System (BIM). The case study studied was the Ministry of Public Works and People-s Housing Republic of Indonesia. The research methods used are literature reviews, case studies and system development. This study uses a Work Breakdown Structure (WBS) in managing data dynamically using BIM, which is integrated with web-based information systems. The result in this study is the increasement of performance in maintaining mechanical components of green building.

Keywords
Building Information Modelling, Green Building, Information System, Maintenance, Mechanical Components

Topic
Civil Engineering

Link: https://ifory.id/abstract/CGe7UjkJvzF8

Corresponding Author
Sofyan Noor Arief

Institutions
a) Information Technology, State Polytechnic Of Malang
Jalan Soekarno Hatta No.9, Kota Malang 65141, Indonesia

*sofyan[at]polinema.ac.id

Abstract
Mathematics equation of the RSA is the complicated one between the other asymmetric encryption method. It makes the RSA method needs more resources than the others. Most existing studies are trying to make another encryption method that need less computational resources, but it is less secure than using the RSA algorithm. In this paper, we proposed the Distributed Computing method to accommodate the limited computing resources in a single worker. We will distribute the computational process of RSA encryption and decryption to numerous workers. The test results showed that the implementation of Distributed Computing method made the encryption and decryption process finished faster. In conclusion, it increased completion time, made the encrypted data serve faster, and maximized the computational resources.

Keywords
Encryption, RSA, Distributed Computing, Distributed Encryption

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/a6GX7Wu8ZyPT

Corresponding Author
Ari Diana Susanti

Institutions
Department of Chemical Engineering
Universitas Sebelas Maret
Jl. Ir. Sutami No.36A Jebres Surakarta Jawa Tengah 57126

Abstract
Biogas impurities is a major problem related to its heating value and feasibility of conversion to small-scale electrical energy. Adsorption is believed as one of potential method of biogas purification. This process conducted in porous material whose surface active properties, such as activated carbon with an acid or base activator. Laboratory experiments and mathematical quantification were carried out to study the drying process of Gamal (Gliricidia Sepium) stem as a source of biomass that were widely grown in the local area of livestock / biodigester. Determination of the drying process parameters and mass transfer parameters were approached using three drying models, namely (1) Dincer and Dost models, (2) Bi-G correlation approach, and (3) Fick law equation.

Keywords
adsorbent, Bi-G Correlation, biogas, biomass, Dincer and Dost Model, Fick law equations

Topic
Energy Conservation and Efficiency

Link: https://ifory.id/abstract/xTg29aEZXHhL

Corresponding Author
Ratmawati Malaka

Institutions
1Postgraduate of Faculty of Animal Science, Hasanuddin University
2Laboratory of Biotechnology of milk processing, Faculty of Animal Science, Hasanuddin University

Abstract
This study aims to analyze the effect of the addition of matoa leaf extract (Pometia Pinnata) on the production of pasteurized milk with HTST pasteurization on the antioxidant activity of pasteurized milk. This research was conducted using a completely randomized design (CRD) in a unidirectional pattern with 5 treatments with 3 replications. Milk is made from 10% reconstituted milk, each sample is added matoa leaf extract (Pometia Pinnata), 0%, 0.05%, 0.10%, 0.15 and 0.20% respectively, then pasteurized using the HTST method (High Temprature Short Time) at 72oC for 15 seconds. The results showed that the addition of matoa leaf extract increased antioxidant activity and decreased the TBA value.

Keywords
Pasteurized milk, Matoa leaf extract, Antioxidant, TBA

Topic
Animal production Technology

Link: https://ifory.id/abstract/BGD4Exyuar2J

Corresponding Author
Ratmawati Malaka

Institutions
1Postgraduate of Faculty of Animal Science, Hasanuddin University
2Laboratory of Biotechnology of milk processing, Faculty of Animal Science, Hasanuddin University

Abstract
This study aims to determine the shelf life of pasteurized milk with the addition of matoa leaf extract over a certain period of time and at 4°C. The material used in this study was 0.1% matoa leaf extract which was added to pasteurized milk. This study used a completely randomized design (CRD) with 5 treatments and 3 replications. This treatment consisted of P0 (0 storage day ); P1 (3 storage day); P2 (6 storage day); P3 (9 storage day); P4 (12 storage day). The parameters measured were the Total Plate Count (TPC) and pH value. The addition of matoa leaf extract was not significantly influence the decrease in the number of bacteria during the storage process. Conversely, the addition of matoa leaf extract significantly decrease the pH during the storage period.

Keywords
Pasteurized milk, Matoa leaf extract, Total plate count, refrigerator storage

Topic
Animal production Technology

Link: https://ifory.id/abstract/FKqj2fndzkUa

Corresponding Author
Bogarth Kalikitnggamu Watuwaya

Institutions
a) PhD Candidate in Animal Science, Faculty of Animal Science, Hasanuddin University Makassar - Agricultural Vocational School Kupang, Ministry of Agriculture Indonesia
*)bogarthw[at]gmail.com
b) Faculty of Animal Science, Hasanuddin University Makassar, Indonesia
c) Faculty of Agriculture, Hasanuddin University Makassar, Indonesia

Abstract
This study aimed is to examine the potential development of beef cattle in East Sumba Regency, East Nusa Tenggara Province. The study was used a secondary data by analyzing the structure of livestock populations, livestock density, namely economic density, regional density and farming density. Location Quotient (LQ) was used to find out the comparative advantage of beef cattle in East Sumba Regency. The results of the analysis showed that the population of beef cattle in East Sumba Regency during the last five years (2014-2018) showed an increase in population of 2.03% per year, with population structure based on the age of livestock, namely 2,821 AU of calf, 5,342 AU of heifers and 29,843 AU of cattle. Livestock density in terms of economic density shows a dense category (> 300 AU/person) 55% in 12 districts, regional density shows a rare category (<10 AU/Km2) 81.82% in 18 districts and farming density shows a balanced category between moderate (0.25 - 1.0 AU/ha) and rare (<0.25 AU/ha), 45.45% in 20 districts. While districts with a LQ value > 1 (potential) is reached 40.91% are found in 8 districts namely Lewa, Nggaha Ori Angu, Karera, Kahaungu Eti, Pahunga Lodu, Rindi, Pandawai and Haharu. This shows that there are 8 districts that have a comparative advantage in beef cattle production.

Keywords
Beef cattle, Livestock structure, Livestock density, Location Quotient (LQ)

Topic
Socio-economic of animal science

Link: https://ifory.id/abstract/z8hHdc2Fj6bV

Corresponding Author
Hajrawati Hajrawati

Institutions
Departement of Animal Product and Technology, Hasanuddin University, Makassar, South Sulawesi 90245, Indonesia
Departement of Animal Production and Technology, Bogor Agricultural University, Bogor, West Java 16680, Indonesia
Departement of Veterinary Clinic Reproduction and Pathology, Bogor Agricultural University, Bogor, West Java 16680, Indonesia

Abstract
Cemba (Albizia lebbeckoides [DC.] Benth leaf extract contains phytochemical components namely: phenolics, flavonoids, tannins, alkaloids, glycosides, and saponins that potent to be an antibacterial agent. The study aimed to evaluate the antibacterial capability of cemba leaf extract against Staphylococcus aureus contaminating animal products frequently. A 40 g of cemba leaves were extracted with 400 mL of water (1:10) for 24 hours. One mL of each prepared concentration of CLE (100, 105, 110, 115, 120, 125, 130, 135, and 140 mg mL-1) was cultured together with 1 mL S. aureus concentration of 106 CFU mL-1 in MHB media, then incubated at 37 °C for 24 hours. Furthermore, each bacterial suspension contained in the MHB was grown on MHA media and incubated at 37 °C for 24 hours. The number of bacteria colonies growing was calculated for determining MIC and MBC. The time-kill test used CLE with a concentration of 1 MIC and 2 MIC. Besides, SEM was also observed to know the changes in the morphology of S. aureus cells after tested contact with 1 MIC CLE. The results showed that CLE was able to inhibit and kill S. aureus bacteria with MIC values of 120 mg mL-1 and MBC of 125 mg mL-1. Time-kill test results showed CLE concentrations of 120 mg mL-1 (1 MIC) and 240 mg mL-1 (2 MIC) were able to kill S. aureus bacteria with a contact length of 4─8 hours. The results of SEM observations indicated that CLE was able to kill S. aureus by damaging bacterial cell walls.

Keywords
cemba leaf extract, Staphylococcus aureus, phytochemical

Topic
Animal production Technology

Link: https://ifory.id/abstract/3zUwDrBXJNFH