Indonesia Conference Directory

Corresponding Author
Muhammad Ridwan Andi Purnomo

Institutions
Department of Industrial Engineering, Faculty of Industrial Technology, Universitas Islam Indonesia, Yogyakarta, Indonesia

Abstract
Marketing is one of the high cost activities in product sales. Therefore, an effective marketing could encourage customers to purchase more products with reasonable cost. One of the efforts to determine effective marketing is clustering the customers and formulates correct treatment for every customer cluster. Today, most of companies have digital data including customer transaction data. Techniques to analyse digital data to discover knowledge behind the data is also developed. One of the technique in digital data analysis that receive major attention from researchers is machine learning; a technique to enable computer to do learning in analysing the data. This study presents the process of customer clustering to determine effective marketing strategy using a machine learning technique. Customers would be analysed based on 3 data that are the last date of coming (recency/ R), purchase frequency (frequency/ F) and total money spent for product purchase (monetary/ M). Such method is well known as RFM method. Result of the study shows that the proposed machine learning could be used to cluster the customers and could be used as the basis for marketing manager to determine correct treatment for every customer clusters.

Keywords
effective marketing strategy, customers clustering, machine learning, RFM method

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/LdtCUNcVBP7W

Corresponding Author
Titiek Hidayati

Institutions
1.Public health and Family medicine departement, Medical and Health science Faculty, UMY
2. Physiology Departement, Medical and Health science Faculty, UMY
3. Pathology anatomy departement, Medical and Health science Faculty, UMY

Abstract
The incidence of tuberculosis in Yogyakarta is 221 cases, 60.18% male and 39.82% women. These conditions are influenced by the lack of adherence to taking medication and carrying capacity of the family. Another problems are the lack of optimal role of health cadres in health promotion and tuberculosis in the community. Cadres are the key to the success of the tuberculosis control program, because cadres have a role as family counselors, finding suspects early, referring to residents and supervisors to swallow drugs for tuberculosis patient directly. The aim of the study was to analyze the influence of tuberculosis prevention counseling on health cadres knowledge and attitudes. The research method is experimental, pre-test and post-test group design.Counseling uses a kit containing posters, videos and leaflets. The kit contains material about the importance of family, adherence to taking medication and nutrition in dealing with tuberculosis. Before and after the intervention, the cadres knowledge and attitudes were measured against tuberculosis prevention efforts with a standardized questionnaire. Data were analyzed to compare with the non-parametric Wilcoxon method test. The number of subjects who fulfilled the inclusion and exclusion criteria were 62 health cadre subjects. The characteristics of the study subjects showed that the highest level of education was high school 36 subjects (58.1%), junior high school 12 subjects (19.4%), elementary school 5 subjects (8.1%) and undergraduate 4 subjects (6.5%). The results showed that there was a significant relationship between counseling using the kit above with knowledge and attitudes towards tuberculosis prevention efforts in the Bantul area of Yogyakarta (p = 0,000). A good level of knowledge is expected to increase the prevention of tuberculosis transmission. In addition, improving the quality of cadres is expected to be an effort to increase knowledge in the community through the provision of communication, information and education by healthy cadres, so that these efforts will reduce the prevalence and incidence of tuberculosis. The conclusion of the study is a significant increase the level of knowledge and attitudes of health cadres in an effort to prevent tuberculosis cases after counseling with poster kits, videos and leaflets about the importance of family, adherence to taking medication and nutrition in dealing with tuberculosis.

Keywords
Healthy cadres, counseling, knowledge, attitude, tuberculosis

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/yB98njQCHLEv

Corresponding Author
Arya Adiningrat

Institutions
School of Dentistry, Faculty of Medicine and Health Sciences, Universitas Muhammadiyah Yogyakarta

Abstract
Anaerobic bacteria in the gingival sulcus is critical for initiation and development of periodontal disease. In addition to periodontal regular procedures, supporting procedure such as irrigation with chlorhexidine or hydrogen peroxide were commonly performed by dental practitioners. Pharmaceutical companies provide several modified irrigating solutions for better efficacy and convenience. However, there are still insufficient evidence for each modification. The purpose of this study is to evaluate the effectiveness in utilizing combined solution of chlorhexidine and hydrogen peroxide toward bacterial growth inhibitory capacity. This research was conducted as an experimental laboratory. The isolated bacteria from human gingival sulcus was taken as a targeted-bacteria. The experiment was performed by using disc-diffusion method on blood agar plate which followed by evaluating the bacterial inhibitory zone. Solutions for the treatment were 0.2% chlorhexidine and 0.2% chlorhexidine combined with 3% hydrogen peroxide. Homogeneity test showed that the data were normally distributed, and the variant analysis showed that the F value was higher than Ft with p<0,05. These results suggested that there was a significant bacterial growth inhibitory capacity among groups. Post-hoc analysis showed that 0.2% chlorhexidine solution gave the higher mean-difference. Therefore, it indicated higher effectiveness in inhibiting anaerobic gingival sulcus bacteria growth capacity.

Keywords
Bacterial inhibitory zone, anaerobic gingival sulcus bacteria, 0.2% chlorhexidine, 3% hydrogen peroxide

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/8wCDPp9ZeEcH

Corresponding Author
Maria Dolors Bernabeu-Tamayo

Institutions
a) Universitat Autonoma de Barcelona, Avda Can Domenech, 08193 Bellaterra, Spain
b) CPB Serveis Salut Mental, Mare del Deu del Coll 20, 08023 Barcelona, Spain
c) Hospital Universitari Vall Hebron 119, 08035 Barcelona, Spain

Abstract
Acute psychiatric patients needs a specific support during the hospitalization process. A pilot study was conducted with the aim to assess the effectiveness of the group intervention to give support to the patients in acute psychiatric hospitalization. A quasi-experimental study design with post-test group was applied. Interventions to patients hospitalized in a psychiatric ward of a public hospital in Spain were performed during July 2016. The effectiveness of the intervention was evaluated by a self-reported anonymous questionnaire designed by the authors including sociodemographic (sex, civil status and work) and clinical (insight, social support perceived, therapeutic support perceived, wellness perceived) variables. Analysis was performed using SPSS 21.0 software. The interventions were effective to reduce psychic discomfort and to improve the self-care and empowerment of the patients. Some sociodemographic variables influenced on the process of a mental illness. Group Interventions made by mental health nurses provided therapeutic results to the patients result also evidenced on the literature review. The instrument was effective to measure the variables studied, psychometric properties should be studied to be applied in future research.

Keywords
Psychiatric patients; Nursing; Group Interventions

Topic
International Conference on Nursing

Link: https://ifory.id/abstract/ahDA6X2Hzkrp

Corresponding Author
Khandy Lorraine Apsay

Institutions
College of Nursing
Mindanao State University - Iligan Institute of Technology

Abstract
Menstrual discomforts are considered as merely a minor health concern and is given less significance and attention in the public agenda because of the private nature of menstruation. Manufacturers of anion sanitary pads have claimed that anion strips embed on sanitary pads help alleviate menstrual discomforts. Less studies supported this claim, leaving curiosity on how it would affect the health of women. The study evaluated the effectiveness of anion sanitary pads in alleviating menstrual discomforts. Using pre-experimental research design, 30 college students with regular menstruation cycle were purposively selected and given questionnaires before and after anion sanitary pad use. Respondents will rate the level of menstrual discomforts experienced before and after use using a questionnaire. A supply of anion sanitary pads was distributed to the respondents. Wilcoxon signed rank test was used to determine any significant differences in severity of menstrual discomforts before and after anion sanitary pad use. There are no changes in the duration of menses but a marked decrease in the use of anion pads was noted. Menstrual discomforts were still evident before and after anion sanitary pad use but an apparent decline in the level of discomforts was observed. Among the discomforts, irritability, menstrual cramps and mood swings have the highest mean difference. An improvement of the menstrual discomforts in post-assessment was observed. Though hormones estrogen and progesterone were the identified causes of menstrual discomforts, the possibility that serotonin levels may also be a cause of the discomforts was entertained since it also affects mood and physiological changes.

Keywords
Anion sanitary pads, menstrual discomforts, serotonin, menstruation, women health

Topic
International Conference on Nursing

Link: https://ifory.id/abstract/dmJTc3rwGkN4

Corresponding Author
Iwan Satriawan

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
Dispute Settlement Facilitating in Indonesian Financial Service (OJK) is one of the effective instruments for resolving non-litigation disputes that have many benefits. However, there is still lack of the public understanding on the benefit of using facilitation because the dispute settlement model with a facilitation mechanism has just been implemented after the enactment of the Indonesian Financial Service Regulation No. 1 of 2014. Some people are familiar with mediation which in practice is carried out by Alternative Dispute Resolution Institutions (LAPS). Dispute settlement through facilitation that have not been resolved for the parties can be processed through LAPS. The purpose of this research is to find out the relationship between OJK and LAPS and how the mechanism and procedure of proceedings at LAPS in resolving sharia banking disputes. This study is normative and empirical research. The study use constructivism paradigm and conducted through library research and field research. Secondary data obtained through library research and legal documents. Primary data was obtained through research in the field conducted by interviews with OJK and LAPS Jakarta leaders. Data analysis using qualitative descriptive analysis that describes Effectiveness facilitation in the settlement of sharia banking disputes in OJK Jakarta. The results of study shows that the relationship between OJK and LAPS is a legal commitment based on Law No. 21 Year 2011 and joint decisions of four equal ministers/officer e.g. (1) Coordinating Minister for Economic Affairs (2) Governor of Indonesian Central Bank; (3) Minister of Finance and (4) State Minister for State-Owned Enterprises. The mechanism and procedure for proceedings at OJK and LAPS includes the following stages, as follows: Application, Verification, Election/Appointment, Confirmation, Mediation/Arbitration/Adjudication, Election/Agreement and ended at the Monitoring of the appoinment of the Agreement.

Keywords
Effectiveness, Facilitation, Dispute Resolution, Sharia Banking

Topic
ASIAN Conference on Comparative Laws

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

Corresponding Author
TUTIK SULISTYOWATI

Institutions
University Muhammadiyah of Malang

Abstract
The digital age does not reduce the interest of prospective female migrant workers from Indonesia to go to other countries. However, in reality, many problems arise both from departure, during work, and after returning home. This problem prompted the Government through the Law on Placement and Protection of Overseas Workers number 18 of 2017 to make a policy on the service of protecting migrant workers rights in an integrated manner. However, as a new policy, problems regarding policy implementation tend to occur, so it needs to study their effectiveness. This study uses descriptive research with a qualitative approach. The subject is policy makers in Tulungagung Regency related to one-stop service policies for migrant workers. Data were extracted using interviews, FGD, observations, and documentation, then analyzed by interpretive models. The research findings that the policy of protecting the rights of one-stop migrant workers in Tulungagung is very effective. There are efforts to unite services aimed at preparing and equipping migrant workers from administrative aspects, travel documents, skills, and cultural. This one-stop service is effective because it is following standard operating procedures in Law No. 18 of 2017, as well as excellent service standards according to MENPANs decision Number 63 of 2003.

Keywords
policy effectiveness, one-stop service, protection of migrant workers rights

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/P3unU6NJgWjE

Corresponding Author
Noor Rohman

Institutions
a) Students of Civil Engineering Department, Faculty of Civil, Environmental & Geo Engineering, Institut Teknologi Sepuluh Nopember
Jalan Raya ITS, Surabaya 60111, Indonesia
*noor.rohman2001[at]gmail.com
b) Civil Engineering Department, Faculty of Civil, Environmental & Geo Engineering, Institut Teknologi Sepuluh Nopember, Surabaya
c) Regional and Urban Planning Department, Faculty of Architecture, Design, and Planning, Institut Teknologi Sepuluh Nopember, Surabaya

Abstract
Home is a basic human need. One of the ease of obtaining houses for Low-income Households (LIH) is a subsidized housing program. This program aims to make it easier for LIH to buy and occupy a decent house through a Subsidized Housing Mortgage (SHM). As of the end of 2017, the Government channeled funds of more than 32 trillion rupiah to finance 846,406 housing units through SHM. The problems that occur in the field are that there are still many houses that are not/have not been occupied by their owners. This study aims to determine the effectiveness of subsidized housing occupancy and the factors that influence it. Primary data collection through observation and interviews with homeowners. The results showed that only 73.65% of the houses were occupied by their owners. Of the number of houses occupied, only a small number of owners directly inhabit after signing the SHM contract. Based on factor analysis, there are at least 4 main factors that affect the housing occupancy of the subsidized namely the quality of houses, housing facilities, housing locations, and personal factors of the owner.

Keywords
Effectiveness; Low-Income Households (LIH); Houses Quality; Housing Facilities; Housing Locations

Topic
International Symposium of Civil, Environmental, and Infrastructure Engineering

Link: https://ifory.id/abstract/tkhGc93nuYzj

Corresponding Author
Rita Noveriza

Institutions
1Indonesian Spices and Medicinal Crops Research Institute, Bogor
2Payakumbuh State Agricultural Polytechnic

Abstract
Mosaic disease on patchouli has developed very rapidly, in a period of 3 years it has spread to patchouli cultivation centers in Sumatra, Java, and Sulawesi. Therefore, prevention of the spread and control of this disease is a major concern. Volatile oil and plant extracts contain active substances that can inhibit viral infections in plant tissues. The highest percentage of mosaic virus inhibition originating from patchouli plant in Chenopodium amaranticolor test by nanoemulsion formula citronella dose 1% (74.87%) and clove dose 0.5% (43.55%). Citronella nano pesticide fragrant dose of 1% with the application time every month effectively suppresses the development of mosaic disease in patchouli plants of Sidikalang variety in Bandung-West Java and Banten. This study aims to look at the effectiveness of the clove nano biopesticide formula against patchouli mosaic virus and its economic feasibility study. The study was conducted at the Manoko Experimental Garden, Bandung, West Java from March to November 2018. This study was compiled with Randomized Block Design (RBD) with 5 treatments of 10 replications and each replication of 100 plants. The results obtained showed that the efficacy of citronella, clove, and commercial citronella (Asimbo) nano biopesticide formulas on the intensity of mosaic disease compared to without treatment were 14.68%, 9.06%, and 5.83%, respectively. While the intensity of attack of patchouli leaf rollers were 38.03%, 35.21%, and 0% respectively. The efficacy of chemical insecticides on aphids attack was 32.39%, not different from the administration of the biopesticide nano formula citronella and clove. The yield loss of patchoulina 2 varieties compare with control without treatment ranged from 5.14 to 14.96%. Levels of patchouli alcohol> 30% (meet SNI standard of quality) but oil yield <1. Nano Biopesticides cloves have the potential as biopesticides to control plant viruses.

Keywords
Pogostemon cablin, nano viruside, virus mosaic, validation of technology

Topic
International Conference on Sustainable Agriculture

Link: https://ifory.id/abstract/cZB64wATEHYk

Corresponding Author
Dewi Yanti

Institutions
Ministry of Health Polytechnic Semarang-Indonesia

Abstract
Background: Management of poor quality emergency complications contributes to the high maternal mortality. Among them, inadequate handling of placental retention and management errors in the third stage of labor which is the sole cause of post partum hemorrhage. Usually because the uterus is already in massage before the placenta separated , massaging the uterus and push it down to deliver the placenta (can cause an atonic), and inkarseratio placenta. Optimization of belief is needed the ability of self (self efficacy) in acting, to avoid mishandling and late referral. P enelitian This makes the module a simple modified by the algorithm on the front cover. To guide the midwife in acting if encountering a case of retained placenta. It is expected to strengthen self efficacy and avoid mishandling and late referral. The purpose of research : Knowing the effective use of retained placenta emergency handling module on training towards self-efficacy Midwives and development modules. Method Research Experiment control randomized trial group design pretest-posttest approach with a questionnaire. Confounding variables: age, length of work, education, and experience managing placental retention. Population: midwives practice in the community. Results: Training in the use of emergency retention modules for placental retention, effectively increasing self efficacy by 0.61 points (95% CI 0.28-0.93) p = 0.001 or increasing by 34.29%. Conclusion : Training in the use of emergency retention modules for placental retention is effective in increasing self efficacy (34.29%)

Keywords
training, modules, self efficacy, midwife, handling retention of the placenta

Topic
International Conference on Nursing

Link: https://ifory.id/abstract/zyY9R2PcGkg4

Corresponding Author
Nurul Maziyyah

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
Albumin is the main plasma protein responsible for regulating oncotic pressure as well as to transport many kinds of hormones, drugs and other substance throughout the body. The harmful impact of hypoalbuminemia which is met in various kind of diseases has led to the importance of rationality in albumin therapy to give effectiveness in normalizing albumin level. This study aims to determine the effectiveness of albumin therapy in various condition where hypoalbuminemia occurs. This study is an observational study. Data was gained retrospectively from medical records of patients with hypoalbuminemia. The study was able to obtain 168 data of patients from two private hospital in Yogyakarta from 2016-2018 which met the inclusion criteria. Determination of effectivenes of albumin therapy was conducted by T-test analysis comparing the albumin level before and after albumin therapy. The result of the study showed that patients given albumin therapy (intravenous) were mostly diagnosed with type 2 diabetes mellitus (16.67%). The mean increase in albumin level after therapy was 0.49 mg/dL. T-test analysis revealed a significant difference on albumin level before and after albumin therapy (p<0.05). Although there was a significant increase in albumin level, the clinical condition of the patient should be considered to determine the clinical effectiveness of albumin therapy.

Keywords
effectivitiy, albumin, therapy

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/Cvb9LBjhfE3V

Corresponding Author
Rohmat Mufti Ali

Institutions
Master in Chemical Engineering Program, Faculty of Engineering, Universitas Muhammadiyah Jakarta, Indonesia

Abstract
Safe treatments of spent car battery must be conducted because of its Lead (Pb) content that can be a toxic pollutant especially if it gets to drinking water supplies. The objectives of this study is to determine the effects of adsorbent types (zeolite and activated carbon) and concentrations (0%, 5%, 10%, 20%, and 25%) in reducing the Pb-content in waste water from spent car batteries recycling process. Imitated waste water samples was prepared by soaking the contents of a used car battery, such as plates and acid, in four liters of water for ten days, which resulted in an initial Pb-content of 8.02 mg/L and pH of 2. Adsorbents were prepared chemically and physically, and were then added to 100 ml leachate samples followed by stirring at 150 rpm for one hour. The volume of 0.5 M NaOH needed to neutralize the pH was 35.7 ml for 10 ml of waste sample. The lowest final concentration of Pb-content in spent car battery at 0.239 mg/L was achieved by adsorption using 25% activated carbon.

Keywords
Activated carbon, adsorption, Pb, used car battery, zeolite

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/C9WPz6BrgVL7

Corresponding Author
Aniek Irawatie

Institutions
*) Jurusan Ilmu Komunikasi, Fisip, Universitas Pembangunan Nasional Veteran Jakarta
**) Jurusan Ilmu Politik, Fisip, Universitas Pembangunan Nasional Veteran Jakarta
***) Jurusan Kesmas, Fikes, Universitas Pembangunan Nasional Veteran Jakarta

Abstract
Changes in the 4.0 Era in the midst of instability in human contractions and their environment, require strategic steps in the context of social reality change, i.e. through education. It is expected that environment vision education may reconstruct the patterns of understanding that regards environment as an object that can be treated spontaneously in a paradigm building that makes the environment as a part of our lives and requires ethics and procedures for interacting with it. The global warming issue in the 4.0 industrial era is definitely the responsibility for all elements of education implementation, i.e. school principal, students, parents of students as a community in the school environment and its surroundings. Through the research activities on the Effects of Environment Vision Knowledge on Students Character, it is another expectation that the establishment of education participants character will be more responsible for the surrounding environmental preservation. The research purpose is to find out the magnitude of the effect of environment vision knowledge on students characters. Character education and environment vision have been taught from the grade 1 to grade 6, and therefore after graduating from elementary school the students already have good character, responsibility and care to environment. It is expected that teachers have increased their creativity and innovation in the uses of internet media and understand the development of social media.

Keywords
Change in 4.0 era, knowledge, environment, students character

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/dnM2AECuDNJW

Corresponding Author
Gatot Supangkat Samidjo

Institutions
Universitas Muhammadiyah Yogyakarta, Indonesia, sarjiyah[at]umy.ac.id

Abstract
This research aimed to determine the source of auxin which can increase the growth of tea cuttings. This research was conducted in the Tanjungsari plantation unit of PT Tambi tea nursery, Wonosobo and the Research Laboratory of University of Muhammadiyah Yogyakarta, from February to August 2018. The experiment was a single factor experiment arranged in a Completely Randomized Design (CRD). The tested treatments were auxin sources consisting of IBA 6.000 ppm, Rootone-F paste, 10% goat urine, 70% shallot and without auxin addition. The result showed that the addition of IBA 6.000 was able to improve the rooting percentage of the tea cuttings. The addition of 10% goat urine and 6,000 ppm IBA significantly increased root length and leaf area of the tea cuttings.

Keywords
IBA, Rootone-F, goat urine, red onion

Topic
International Conference on Sustainable Agriculture

Link: https://ifory.id/abstract/G8cTPWv3d9wa

Corresponding Author
TENGKU LAILA KAMALIAH

Institutions
(a) Agronomy and Horticulture Department, Faculty of Agriculture, Bogor Agricultural University, Bogor, Jl. Meranti, Kampus IPB Dramaga, Bogor 16680, West Java, Indonesia.
*tengkulailakamaliah[at]gmail.com
(b) Plant Protection Department, Faculty of Agriculture, Bogor Agricultural University, Bogor, Jl. Meranti, Kampus IPB Dramaga, Bogor 16680, West Java, Indonesia.

Abstract
Whitefly, Bemisia tabaci, is a polyfag insect and one of the important pests in vegetable plants at Indonesia. Loss of yield due to whitefly attack on host plants is 20% -100%. Chemical control with pesticides is less effective because the whitefly body is covered by a layer of wax. Whitefly control with resistant or tolerant plants is needed. Whitefly is a sap-sucking leaf plant insect. Therefore plant vegetables breeding for resistance varieties or tolerance refers to the leaf morphology as physical barrier such as number of trichome, slope of trichome, density and length of palisade tissue, cuticula layer and leaf thickness. The aim of this study was to review the effects of leaf morphology of the Bemisia tabaci Genn. on Brassicaceae, Cucurbitaceae, Fabaceae, Malvaceae and Solanaceae. With this summarize character target of plant vegetables breeding will become more clearer to be achieved.

Keywords
leaf morphology; bemisia tabaci; plant vegetable resistance

Topic
International Conference on Sustainable Agriculture

Link: https://ifory.id/abstract/CgWBPbqfY9wr

Corresponding Author
Faiza Husnayeni Nahar

Institutions
Faculty of Economics and Business, Universitas Muhammadiyah Yogyakarta, Indonesia

Faculty of Economics and Management Sciences, International Islamic University Malaysia, Malaysia

Faculty of Management, National Chiayi University, Taiwan

Abstract

Keywords
Remittances, Economic growth, ASEAN, Panel Data.

Topic
International Conference of Islamic Economic and Financial Inclusion

Link: https://ifory.id/abstract/EVaADF2bWfUm

Corresponding Author
Agustine Dwianika

Institutions
Student Phd Doctoral of Trisakti University, Jakarta
Lecturer Department Accounting of Universitas Pembangungan Jaya, Tangerang

Abstract
Fiscal policy is often regarded as important in stimulating investment in many aspects. Such as for capital expenditure, fiscal policy offering incentives to firms to invest in capital assets is seen as a useful tool to boost growth, particularly in times of weak economic performance. It is also seen as helpful in improving productivity through encouraging the use of more efficient capital assets. Given the changes that Indonesia SMEs tax policy has seen over the last two years that have made the available incentives more generous than they were, it is important to investigate the impact of this policy on decisions to assess its success, and recommend ways of improving the policy if appropriate in Indonesia SMEs conditions. This study aims to know about the effect of financial conditions, types, and size on tax compliance of SME in Bintaro with a reduction in tax rates (Tax Facilities) as a moderating variable. The population are respondents in the Bintaro, South Tangerang area. Data collection is done by giving questionnaires to respondents. The number of samples chosen using purposive sampling amounted to 70 respondents. Hypothesis testing is done using multiple linear regression methods. The results showed that partially the financial condition and size did not affect taxpayer compliance. While the type affects taxpayer compliance. Simultaneously, the financial condition, type, and size of the UMKM taxpayer compliance in Bintaro with a decrease in tax rates as an influential moderating variable.

Keywords
Financial Condition, Type, Size, Taxpayer Compliance, and Tax Facilities.

Topic
International Conference of Islamic Economic and Financial Inclusion

Link: https://ifory.id/abstract/VrkJYpZX4n8f

Corresponding Author
Muhamad Yunus Abdullah

Institutions
Institut Teknologi Sepuluh Nopember Surabaya

Abstract
Today the supply of fossil energy resources which is increasingly depleting will have a significant impact on every aspect of life in Indonesia. One attempt to overcome this problem by using the Organic Rankine Cycle (ORC) Cycle System. The types of refrigerants used in this study were R141b, R123 and R245fa using Aspen plus software simulation. This research focused on journal review and using aspen plus software simulation using the working fluid refrigerant R141b, R123, and R245fa on the ORC as a 1 kW scale electric energy generating machine. The results obtained from the simulation using aspen software plus Organic cycle Rankine Cycle (ORC) using a working fluid refrigerant R141b, R245fa, and R123 at a pressure of 3 bar to a pressure of 11 bar at a temperature of 95 degree Celcius. The maximum efficiency produced is 8.65 %, 7.79 %, and 8.36 %. Turbine power produced 1005 watts, 896 watts and 770 watts From the simulation results used in the Organic Cycle Rankine Cycle R245fa has the efficiency value that is best used as a 1 kW electric energy generating plant with an efficiency value of 8.65 %.

Keywords
Aspen Plus Software, Turbine, Evaporator, Condenser, Pump

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/U6M9YayhCHTg

Corresponding Author
Mutiara Triwiswara

Institutions
Center for Handicraft and Batik
Jalan Kusumanegara 7, Yogyakarta, Indonesia
triwiswara[at]gmail.com

Abstract
Batik as cultural heritage of Indonesia has gained growing interest from international customers as well as local ones. However the increasing production is also followed by negative impacts to environment in the form of wastewater. Most of batik industries dispose their wastewater directly into the environment without prior treatment. Therefore, it is necessary to build a wastewater treatment plant (WWTP) as a pilot project for the industries. This paper is focused on efficiency evaluation of the wastewater treatment process for batik industry WWTP at Center for Handicraft and Batik which can serve as a model for small scales industries. Wastewater samples were taken from each treatment unit outlets. Eleven parameters were analyzed from the samples: pH, temperature, biochemical oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), total dissolved solids (TDS), phenol, total chrome, total ammonia (NH3-N), sulphides (S) and oil and grease. Treatment efficiency was calculated for all parameters and the effluent analysis results were compared with permissible maximum values as stated in Local Regulation of Special Region of Yogyakarta No. 7 of 2016 on Wastewater Discharged Standards. The results indicate that each treatment process can reduce the concentration of the pollutants. The overall value final effluent was below the standard so the effluent can be discharged safely to the environment.

Keywords
batik wastewater; wastewater Treatment Plant (WWTP); treatment efficiency

Topic
International Symposium of Civil, Environmental, and Infrastructure Engineering

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

Corresponding Author
IMA MASPUPAH

Institutions
The Institute of Islamic Religion Cipasung, Indonesia

Abstract
The problem of banking efficiency is happening now and in the future, because competition in the banking realm is getting tighter, problems that arise as a result of reducing of resources and increasing customer satisfaction standards. So that the analysis of banking efficiency needs to be done to find out and determine the causes of changes in the level of efficiency and take corrective action so that it can improve efficiency as it should. This research aims to redevelop previous studies in calculating and comparing in maximizing their output in order to provide the best productivity to customers in Indonesian and Malaysian Islamic banks. The method used is Data Envelopment Analysis (DEA), which is a non-parametric approach to calculate relative efficiency with the intermediation approach, based on the assumption of variable return to scale (VRS). The statistical tool used is the Mann-Whitney U-Test to compare the level of efficiency at Islamic banks in Malaysia and Indonesian Islamic Commercial Banks. The population in this study were Islamic banks listed at Bank Negara Malaysia and Sharia Commercial Banks registered at Bank Indonesia. The sample is 10 Islamic Banks in Malaysia and 10 Islamic Commercial Banks in Indonesia according to the specified criteria. The observation period of this study is from 2007-2017. Input variables in research are savings, assets, and labor costs, while the output variable is financing and income.

Keywords
Keyword: efficiency, Indonesian and Malaysian Islamic banks.

Topic
International Conference of Islamic Economic and Financial Inclusion

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

Corresponding Author
Arifah Mardiningrum

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
Self concept has been considered as one of the determining factors of a student-s success in learning. A student organization such as drama club can be a place where students build certain self concept. The current study aimed at investigating the EFL self concept of students in relation to their involvement in an English drama club. A qualitative case study was applied to seek for a deeper understanding of the EFL self concept of two students in one public university in Yogyakarta, Indonesia. Structured and unstructured interviews were conducted to the two participants and one senior member of the drama club to triangulate the information. The finding shows that general EFL self concept and specific EFL self concepts were not always in line and showed instability. In addition, some factors such as peers, senior members, scripts, rehearsals, were found to play a role in the EFL self concept of the participants.

Keywords
academic self concept, EFL self concept, drama club, student organization

Topic
International Conference of English Language Teaching, Literature & Linguistics

Link: https://ifory.id/abstract/BEz6nYAxbGMh

Corresponding Author
Joice Yulinda Luke

Institutions
Language Center, English Department,
Faculty of Humanities,
Bina Nusantara University, Indonesia 11480

Abstract
The aim of this research is to figure out EFL students preferences on types and methods of addressing lecturer-s feedback on formative essay rubric at one of university in Jakarta. Quantitative methods via survey questionnaire and semi-structured interview were used to gather the data among thirty EFL students at Bina Nusantara University. The data was analyzed using descriptive analysis. The results showed that majority of the students preferred having lecturer-s feedback in the form of holistic rubric than analytical rubric due to simplicity to understand the score meaning which represented the real lecturer-s feedback. In addition, the EFL students favored electronic delivery method to dispense lecturer-s feedback written in the essay rubrics. This method of delivery was chosen mostly by EFL students because of its time-valued and multi-access. Apart from those findings, EFL students and lecturer-s must have greater mutual understanding on the need to select appropriate types and methods of delivery lecture-s feedback on formative essay rubric for developing EFL students- essay performances.

Keywords
feedback, formative essay, types, methods, rubric

Topic
International Conference of English Language Teaching, Literature & Linguistics

Link: https://ifory.id/abstract/RdkT4LzxV7Yu

Corresponding Author
Yulnada Sari

Institutions
Magister of English Education Department, Ahmad Dahlan University, Jalan Pramuka no. 42, Yogyakarta, Indonesia

Abstract
Teaching English as a foreign language in Indonesia faces several challenges not only from the teachers, students, facilities, teaching and learning process, but also how to assess the students. This present study purposed to investigate the English teachers- views in conducting English assessments accordance in with 2013 curriculum. This study is a qualitative. The subject of this study is junior high school English teacher in Yogyakarta, Indonesia. The research data were collected through in-depth interview and observation. The results of the study suggested that before teaching, the teachers have prepared the lesson plans which included the rubric of the assessments in 2013 curriculum. English assessments that were used by the teachers were product, skill or knowledge assessment and attitude assessment. In product assessment, there were project and portfolio assessments, while skill or knowledge assessment consisted of writing, speaking, reading, and listening assessments. Thus, most of the teachers agreed with English assessment in 2013 curriculum because attitude assessment is separated from product, skill, and knowledge assessments. This study also revealed that the teachers encountered some problems in conducting the assessments dealing with student-s low motivation, lack of vocabulary, large amount of the student in the class, and shortage of teaching duration.

Keywords
English teachers- views, 2013 Curriculum, English assessment, product assessment, skill assessment, knowledge assessment.

Topic
International Conference of English Language Teaching, Literature & Linguistics

Link: https://ifory.id/abstract/BRJbutTGd3pW

Corresponding Author
Darmawansah Darmawansah

Institutions
a) Graduate School. Yogyakarta State University
Jalan Colombo Nomor 1. Sleman 55281. Yogyakarta
*darmawansahlavoe[at]gmail.com OR darmawansah.2018[at]student.uny.ac.id
b) Graduate School. Yogyakarta State University
Jalan Colombo Nomor 1. Sleman 55281. Yogyakarta

Abstract
The purpose of this study is to qualitatively assess students and teachers perceptions of the embodiment computer-assisted instruction (CAI) in the language classrooms regarding the combination of technology and traditional instruction implemented as a remediation tool for improving student performance in language studies. The theory of constructivism and learning styles were also elaborated through the study. Some research questions were focused on teachers and students perceptions regarding technology integration. Qualitative data was analyzed from teachers interviews, class journals and students work artifacts, and teachers lesson plans. Primary study identified ; (1) how technology use in the classroom: teachers and students assertion of technology is an advantage, (2) how technology use and students performance in the classroom: students activities and performances improves when technology is employed, and (3) technology use and students performance on the progress test: students have more positive attitudes toward language learning with technology tools

Keywords
computer-assisted instruction; language learning; constructivism; instructional technology

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/9vtV8AYCwBbR

Corresponding Author
Ahmad Husairi

Institutions
Anatomy Division, Biomedical Department, Faculty of Medicine, Lambung Mangkurat University
email: dr.ahmadhusairi[at]ulm.ac.id

Abstract
Development of the fetus in the uterus (embryology) was much mentioned in Al-quran and hadith. Along with advances in science and technology, especially in the digital era, reinterpretation of embryology with the multidisciplinary approach between Islam and medical sciences, especially embryology, is a challenge and a necessity so that Islamic teachings can be the right answer in overcoming the problems faced by the people. This study aims to analyze embryology in Al-quran and hadith in an expanded multidisciplinary perspective. This study used a library research method with a multidisciplinary approach between Islam and medical sciences, especially embryology. The result of the study showed that the stages of nuthfah, alaqah, mudhghah, and blowing of spirit already were formed within 40 days of pregnancy. These stages are embryologically more accurately translated as follows: nuthfah as the conception of a part of woman fluid (ovum cell) by a part of male fluid (spermatozoon cell), alaqah as resembling leech, something that attached to the surface, and something that depended, and mudhghah as resembling a chewed substance. Alaqah and mudhghah morphologically and functionally describe human characteristics that can be shaped and affected by environmental factors.

Keywords
Nuthfah, alaqah, mudhghah, embryology, Al-quran and hadith

Topic
International Conference on Islamic Studies in the Digital Era

Link: https://ifory.id/abstract/V8MPG234mY6d

Corresponding Author
Bambang Riyanta

Institutions
Departement of Mechanical Engineering Universitas Muhammadiyah Yogyakarta
Jl. Brawijaya Kasihan Bantul Yogyakarta Indonesia 55183, Email : bambangriyanta[at]umy.ac.id

Departement of Mechanical Engineering Brawijaya University, Jalan Veteran, Malang, Jawa Timur 65145, Indonesia.

Abstract
There are many researches on welding efficiencies have already been conducted, but very few of them take attention on energy usefulness in workpiece welding zone. Energy usefulness profile can be used as a reference in developing a thermodynamics model to predict post welding material properties and material behavior. The aim of this study is to obtain energy usefulness in AISI 304 welding. The study utilizes finding from previous researches to analyze and calculate the amount of energy received by a workpiece and the energy which is distributed to fusion zone, high temperature heat affected zone, low temperature heat affected zone and unaffected base metal. Metal casting theory approach is required to identify useful work process in welding. AISI 304 post welding energy usefulness profiles are then performed in an energy balance diagram. The present study result shows that energy usefulness decreases when the zone distance form the center of welding increase. The finding has a good agreement with entropy state function theory.

Keywords
: energy balance; welding zone; energy usefulness; metal casting approach; entropy state function.

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/7jJHkFgKWPrn

Corresponding Author
Anis Rahmawati

Institutions
Universitas Sebelas Maret

Abstract
An eco-friendly home, well known as green home, is a home building that pays attention to sustainability aspects of the environment, both in the construction process and during the use of the building. This article reviews the efficiency of energy costs from building use activities in a green home. The analytical study was used to calculate the energy requirements and energy costs of green home design which gain a platinum rating according to greenship home from Green Building Council Indonesia. The results showed that a platinum rating green home produce 48% energy savings compared to a home without an environmentally friendly concept.

Keywords
102

Topic
International Conference of Islamic Economic and Financial Inclusion

Link: https://ifory.id/abstract/tj6N7R23dzLr

Corresponding Author
Michelle Jeanne Caracut

Institutions
MSU-Iligan Institute of Technology

Abstract
This study is conducted to determine attitudes of Mindanao State University-Iligan Institute of Technology ESL writers toward writing and peer review, and whether these have an effect to their compositions. A pre-and post-surveys and interviews are conducted to determine the attitudes of students toward peer review. Enforced draft revisions, using a peer review worksheet, were imposed on the writers over one writing cycle. The study shows students have a positive attitude toward peer review despite their reservations about their ability as writers and as good critics. They claim that peer review is less stressful as they consider the feedback session a friendly conversation where they easily explain their ideas. There were clear improvements in content and organization. Final draft quality improved more on performance after the intervention, with students feedbacking each other-s works. There was evidence from qualitative interview data that guided peer review succeeded in directing attention substantially towards organisation and content. Based on these findings, it is recommended that peer review, with proper training and constant practice, be encouraged in writing classes and across content areas to make them appreciate that peer review is a beneficial exercise to improve their compositions.

Keywords
peer review, academic writing, revision, guided peer review, writing attitude

Topic
International Conference of English Language Teaching, Literature & Linguistics

Link: https://ifory.id/abstract/GB2rRvk7WQnY

Corresponding Author
Ayu Amalia

Institutions
a) Communication department, Universitas Muhammadiyah Yogyakarta, Yogyakarta, Indonesia
Jalan Brawijaya, Tamantirto, Kasihan, Bantul, Yogyakarta
*ami.khavid[at]umy.ac.id
b) GDILab, Jakarta, Indonesia
Jalan Kemang Selatan IX no. 1, Jakarta Selatan 12730

Abstract
Special Region of Yogyakarta is known as one of the tourism icons, with 10 natural tourism clusters with eco-tourism concept spread throughout the region as tourism potentials, along with 99.2% domestic tourists interested in natural tourism (Dinpar, 2015). Most visitors during the 2017 period were in the South East Coast cluster with excellent tourist attraction in Parangtritis and Gumuk Pasir Beach, 2,771,766 visitors (Dinpar, 2017) which increased from 2,229,125 in the previous year (Dinpar, 2016). This tourism phenomenon contributed by word-of-mouth information dissemination that turns into peer-reference, which motivates individuals to visit attraction. Millennials as the most internet users; a total of 49.52% (APJII, 2017) of Indonesias population is the largest contributor to tourism information through frequently accessed digital platforms, specifically messenger and social media (APJII, 2017). This study aims to describe the chatbot feature on messenger platforms used by millennials to provide information in an interactive manner while explaining chatbot potential as auto-responder accommodates requirements of tourism information in the Special Region of Yogyakarta.

Keywords
Messenger; Chatbot; Millennials; Eco-tourism; Yogyakarta.

Topic
International Symposium on Social Sciences, Humanities, Education, and Religious Studies

Link: https://ifory.id/abstract/2fVGuyBzMcea

Corresponding Author
HENY KUSUMAYANTI

Institutions
1 Industrial Engineering Technology, Vocational School, Diponegoro University,
2 Chemical Engineering Department, Faculty of Engineering, Diponegoro University
Prof. Sudharto, SH, Street Tembalang Pedalangan, Semarang, 50239

Abstract
Abstract Paddy rice and rice have become the food culture of the people of Indonesia, so products that are developed like rice are needed by not changing food preparation at the household level. Analog rice is one of the nutritious instant food products that has successfully developed thanks to the development of science and technology. Analog rice is one solution that can be developed in overcoming the availability of food both in terms of the use and application of new food sources or for food diversification. Analog rice is an imitation of rice made from materials such as tubers and cereals that are widely grown in Indonesia, processed, the shape is similar to paddy rice. The purpose of this study was to find the optimal mix composition of cassava flour, corn and taro to produce analog rice and to know the physicochemical properties of analog rice which could replace paddy rice. The results showed that the best analog rice had 128.4% water absorption, 12.51% water content, 71.94% carbohydrate, 8.5% protein, 1.1% fat and 14.09% amylose content included in low amylose rice.

Keywords
physicochemical, characteristics, engineering, taro

Topic
International Symposium of Engineering, Technology, and Health Sciences

Link: https://ifory.id/abstract/V8RZCdj6nwWT