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International Journal of Sustainable Applied Sciences (IJSAS)
Published by MULTITECH PUBLISHER
ISSN : -     EISSN : 30255597     DOI : https://doi.org/10.59890/ijsas.v1i4
Core Subject : Economy, Science, Social,
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences
International Journal of Sustainable Applied Sciences (IJSAS) is an open-access, peer-reviewed and refereed international journal published by MultiTech Publisher. The main objective of IJSAS is to provide an intellectual and collaborative platform for international scholars. IJSAS aims to promote interdisciplinary studies in Social science, natural science, health science, and technology and become the leading journal in science and technology. The journal publishes research papers in the fields of Social science, natural science, health science, and technology such as social sciences, economics, health sciences, Astronomy and astrophysics, Chemistry, Earth and atmospheric sciences, Physics, Biology in general, Agriculture, Biophysics and biochemistry, Botany, Environmental Science, Forestry, Genetics, Horticulture, Husbandry, Neuroscience, Zoology, Computer science, Engineering, Robotics and Automation, Materials science, Mathematics, Mechanics, Statistics, Health Care & Public Health, Nutrition and Food Science, Pharmaceutical Sciences, and so on. IJSAS publishes original research, and applied, and educational articles in all areas of science and technology. Special Issues devoted to important topics in science and technology will occasionally be published.
Arjuna Subject : Umum - Umum
Articles 9 Documents
 1 
Search results for , issue "Vol. 2 No. 6 (2024): June 2024" : 9 Documents clear
Understanding University Students’ Digital Literacy in Distance and Face-To-Face Learning Dewi Wardah Mazidatur Rohmah; Muhammad Dhika Arif Rizqon
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.1855

Abstract

For all generations, not just Generation Z, who are often labelled as digital natives, having the skill to use technology appropriately and effectively is essential as it is a vital part of our life. Since we cannot be certain that we have the abilities required to evaluate digital information, understanding digital literacy is even more important in the context of higher education because it helps us to measure and define our skill in using digital information. Therefore, this comparative study aims at measuring the Digital Literacy (DL) of Face-to-Face (FTF) campus students (group 1) and Distance Learning (DLe) campus students (group 2). The Digital Literacy Scale (DLS) was distributed to 500 students at various levels (freshman undergraduates to postgraduates) spread across several campuses in Indonesia which apply Distance Learning or Face-to-Face Learning. The result of the analysis provides an up-to-date overview of the DL abilities of students in relation to their learning and socialization skills during their time as students. Furthermore, we also discuss the implications that indicate how they will continue to adapt to the drastic changes in the era of Industry 4.0.
Growth of UMKM in Dedap Village, Meranti District: Promotion, Location, and Product Quality Sukron Niami; Mashuri; Muhammad Isa Selamat; Ade Suhartini; Kurniatul Fil Khoirin
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.1922

Abstract

The aim of this research is to determine the growth of MSMEs through the factors that influence it. This research was conducted in Dedap Village, Tasik Putri Puyu District, Meranti Regency, Riau Province. The data analysis method uses a quantitative descriptive approach, data collection techniques are carried out by means of field observations, questionnaires and questionnaires, library data and documentation. The number of samples in the study was 102 people. Data analysis was carried out using the results of multiple linear regression calculations assisted by the SPSS 22 analysis tool. Based on the results of data analysis, promotion and product quality had a positive and significant influence on the growth of MSMEs, while location had no effect on MSME growth. Based on the results of interviews conducted in the field, buyers do not mind the location where the MSMEs are located, but customers prefer that the product is known and the quality provided can satisfy their needs
Developing TIE “Trigonometry It’s Eazy” Games using Ispring Suite 11 for Trigonometry Learning Media Nosi Maria Chrisa; Aldila Wanda Nugraha
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2023

Abstract

This development research motivates increasingly rapid technological advances, but educators must correctly use these for medical advances. This can be seen from the need for more innovation in creating exciting learning. Monotonous learning activities confuse students and affect learning outcomes, especially in trigonometry material. This research aims to develop a valid, practical, and effective TIE smartphone game media, "Trigonometry It is Eazy," based on Ispring Suite 11. This research uses the Research and Development (R&D) development method, also used in the ADDIE development process. The subjects of this research were teachers and students of grade X at Santo Thomas Aquino Catholic High School, Tulungagung, with a total of 95 students. Data collection techniques include validity questionnaires from media and material experts, teacher and student response questionnaires, and student learning outcomes tests. The validity test results from media experts obtained a score of 91.42% in the very valid category, and material experts obtained 79% in the quite valid category. The results of the practicality test by teachers were 80.86%, and students were 89.86% in the convenient category. The media effectiveness results obtained an assessment of 90.54% in the very effective category.This development research motivates increasingly rapid technological advances, but educators must correctly use these for medical advances. This can be seen from the need for more innovation in creating exciting learning. Monotonous learning activities confuse students and affect learning outcomes, especially in trigonometry material. This research aims to develop a valid, practical, and effective TIE smartphone game media, "Trigonometry It is Eazy," based on Ispring Suite 11. This research uses the Research and Development (R&D) development method, also used in the ADDIE development process. The subjects of this research were teachers and students of grade X at Santo Thomas Aquino Catholic High School, Tulungagung, with a total of 95 students. Data collection techniques include validity questionnaires from media and material experts, teacher and student response questionnaires, and student learning outcomes tests. The validity test results from media experts obtained a score of 91.42% in the very valid category, and material experts obtained 79% in the quite valid category. The results of the practicality test by teachers were 80.86%, and students were 89.86% in the convenient category. The media effectiveness results obtained an assessment of 90.54% in the very effective category.This development research motivates increasingly rapid technological advances, but educators must correctly use these for medical advances. This can be seen from the need for more innovation in creating exciting learning. Monotonous learning activities confuse students and affect learning outcomes, especially in trigonometry material. This research aims to develop a valid, practical, and effective TIE smartphone game media, "Trigonometry It is Eazy," based on Ispring Suite 11. This research uses the Research and Development (R&D) development method, also used in the ADDIE development process. The subjects of this research were teachers and students of grade X at Santo Thomas Aquino Catholic High School, Tulungagung, with a total of 95 students. Data collection techniques include validity questionnaires from media and material experts, teacher and student response questionnaires, and student learning outcomes tests. The validity test results from media experts obtained a score of 91.42% in the very valid category, and material experts obtained 79% in the quite valid category. The results of the practicality test by teachers were 80.86%, and students were 89.86% in the convenient category. The media effectiveness results obtained an assessment of 90.54% in the very effective category.
Improving the Quality of Bleeder Parts With QC Seven Tools and Kaizen at PT Hitachi Astemo Bekasi Brake Systems Suara, Jaka; Tri Ngudi Wiyatno
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2043

Abstract

PT Hitachi Astemo Bekasi Brake Systems Indonesia, an automotive manufacturing company which is the main vendor of PT Astra Honda Motor, has experienced an increase in the number of rejected part bleeders in its production process. Data shows a significant increase in the number of rejects over the last 3 months, reaching 13% of total production, with a time loss impact of around 2.6 days in 3 months. The research results show that after making improvements using the QC Seven Tools method and the Kaizen approach, the company succeeded in reducing the reject rate on part bleeders significantly. The rejection rate, which previously averaged 4.4%, equivalent to 1,308 pcs per month, was successfully reduced to only 0.01%, equivalent to 4 pcs per month. This shows the effectiveness of applying these methods in improving product quality and production process efficiency. This research makes an important contribution to companies in identifying and overcoming product quality problems effectively, as well as strengthening competition in the automotive market.
Fatany Thailand Cooperative Management Solutions to Improve the Benefits of the Ummah Een Erlina; Kiki Candri; Sri Rahmany
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2044

Abstract

This research aims to find and analyze solutions in managing the Fatany Thailand Cooperative in increasing the benefit of the community. Tor indicators expressed in variables are related to internal factors and external factors. The variables observed in internal factors are Service, Reporting, Supervision and. Meanwhile, the variables observed in external factors are Government Regulations and Global Competition. This research uses Analytic Process (ANP) to process primary data collected from respondents representing experts, practitioners and academics. The distribution of questionnaires to respondents was carried out using non- random sampling , by selecting 7 respondents who had an in-depth understanding of developments in Thai cooperatives . The questionnaire data obtained was processed using Super Decisions software version 3.2. The research results show that the priority of the root causes of the development of Thai cooperatives in improving the benefit of the people, consists of internal problems, namely Service 35.40%, Reporting 4.43%, Supervision 5.88% and HR 35.55%. Meanwhile, external problems consist of Government Regulations 15.99 % and Global Competition 66.52%. This research also produces solutions achieved from each variable including Government Regulations, namely reducing taxes by 15.68%, Productivity Forcasting Projections by 10.71%, while the Global Competition variable has a solution following International Standards 65.75% and involving global issues of tax regulations 15.46%. i mp l ication from​​ study​​​​​​​​​ This there 's a I way to go​​​​ in conclusion as a contribution​​​​​​​ new​​ to​​​​​​ knowledge field​ economy​ And​​ finance​​​​​​​ I slam It is clear that solutions and strategies for internal factors in developing cooperatives in Thailand are a priority in providing policies to prioritize each component that is a priority in developing cooperatives in Thailand.
Comparative Analysis of Support Vector Machine and Random Forest Algorithms in Indonesian Batik Classification Oktavianto, Rainal Zulian; Muhamad Fatchan; Wahyu Hadikristanto
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2072

Abstract

This study compares the performance of Support Vector Machine (SVM) and Random Forest (RF) algorithms in Indonesian batik image classification. Data collected from four batik categories: Pattern Batik Insang, Pattern Batik, Patterns Batik Dump, and Pattern Megamendung. Image feature extracted using Histogram of Oriented Gradients (HOG). SVM models with linear and RF kernels with 100 decision trees are trained and tested on this dataset. The evaluation results showed that the SVM has an accuracy of 88%, with precision and recall balanced between classes, while RF has an accuracy of 86%, with some classes showing excellent performance. SVM is superior in overall accuracy, but RF offers better interpretability and ease of setting parameters. The conclusions of this study suggest that both algorithms are able to effectively classify bacterial images, but the selection of the algority depends on the specific needs of the application. Further adjustment of parameters and additional preprocessing techniques are recommended to improve model performance. This research provides a strong foundation for further development in the classification of batic images using machine learning.
Biological Control of Water Hyacinth (Eichhornia crassipes) using Neochetina spp. in the Panchaganga River, Kolhapur and its Impact Shivam Satyawan Madrewar; Dhinwa, Sangeeta; Atharva Manish Gumphekar; Aastha Atul Deshmukh; Sayli Sujit Sarve
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2123

Abstract

Biological control of water hyacinth (Eichhornia crassipes) using Neochetina spp. was studied in the Panchaganga River, Kolhapur, India, where extensive infestations threatened ecological balance and human activities. Five sites along the river were monitored for six months after the introduction of Neochetina weevils. Initial water hyacinth cover averaged 85%, declining to 51% post-intervention, reflecting a 40% reduction. Water quality parameters showed significant improvements, with dissolved oxygen levels increasing by 25% and a slight rise in pH indicating favorable ecosystem conditions. Biodiversity assessments revealed an increase in species diversity indices and the return of native fish species. Statistical analysis confirmed a strong correlation (R² = 0.85) between weevil density and biomass reduction. Visual and spatial analyses supported these findings, showing reduced hyacinth density and improved river navigability. This research demonstrates Neochetina spp. as effective agents for sustainable water hyacinth management, emphasizing their role in restoring ecological health in impacted river systems. article, the method used, the results or findings and conclusions. Abstracts are written in only one paragraph
The Effectiveness of the Use of Canva Media on Indonesian Language Learning Outcomes for Grade VII Students SMP Negeri 2 Rappang Haslinda Mansyur; Usman M; Suardi Zain
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2200

Abstract

This research aims to determine the effectiveness of using Canva media on Indonesian language learning outcomes for Class VII students at SMP Negeri 2 Rappang. This research uses a one group pretest-posttest design and a quasi-experimental research design. The population in this study was class VII.c of SMP Negeri 2 Rappang, totaling 65 students, while the sample in this study was class VII.c of SMP Negeri 2 Rappang, totaling 19 students. The data collection technique used is a test in the form of multiplechoice questions to measure student learning outcomes in terms of complete learning and timeliness in receiving material. The results of this research show that there is effectiveness in using Canva media on the Indonesian language learning outcomes of class VII students at SMP Negeri 2 Rappang. This is shown from the results of the T-test sample test, the pretest and posttest data on student learning outcomes obtained significance values. From the results of this research which have been analyzed, the average value obtained is Mx (Posttest) = 89,8 > My (Pretest) = 63,3. So it can be concluded that this research shows the effectiveness of using Canva media on student learning outcomes.
The Role of Digital Marketing in Increasing Consumer Buying Interest in the Shopee Marketplace Sulfitri; Adam Latif; Andi Riska Andreani Syafaruddin
International Journal of Sustainable Applied Sciences Vol. 2 No. 6 (2024): June 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijsas.v2i6.2255

Abstract

In recent years, Indonesian people have been fond of shopping online (e-commerce) through marketplaces, one of which is Shopee. Buying interest is a manifestation of consumer attraction to a company's products or services. This study aims to determine the role of digital marketing in consumer buying interest, especially in the Faculty of Economics and Business, University of Muhammadiyah Sidrap. This study uses a quantitative method. Students of the Faculty of Economics and Business, University of Muhammadiyah Sidrap are the population of the study which amounted to 245 people, the total sample used was 15% of the total population or 36 respondents. Data collection uses the questionnaire method. The instrument used was a questionnaire using a Likert scale. Data analysis using SPSS (Statistical Package for the Social Sciences) software , this research will be carried out at the Faculty of Economics and Business

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