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All Journal Journal of Scientific Research, Education, and Technology INTERNATIONAL JOURNAL OF LANGUAGE PEDAGOGY International Journal of Mathematics and Science Education Global Education : International Journal of Educational Sciences and Languages Brilliant International Journal of Management and Tourism Journal Information System and Computer Application
Raveenthiran Vivekanantharasa
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Humanities Computer Science & IT Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences

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ANALYSIS OF MULTI USER-BASED MULTI USER COOPERATIVE INFORMATION SYSTEM ANALYSIS WITH RND METHOD Raveenthiran Vivekanantharasa
Brilliant International Journal Of Management And Tourism Vol. 1 No. 3 (2021): Brilliant International Journal Of Management And Tourism
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/bijmt.v1i3.207

Abstract

Information technology that is used properly will have a good influence on the company, among others, can increase productivity, work efficiency and of course very useful for institutions such as Koperasi Kawi Mandiri Sentosa in facing competitive business competition. The determination and speed of data processing from Koperasi Kawi Mandiri Sentosa, the presentation of fast, precise and accurate information will make it easier for companies to make the right decisions as well. Koperasi Kawi Mandiri Sentosa has a variety of fund products which include Voluntary Deposits and Time Deposits. As well as credit products which include Monthly Loans and Term Loans, while the procedures to be processed consist of the savings section, and the credit loan section. If there is a deposit transaction, it can be recorded in the customer's proof of deposit and at the same time the data can be saved to the computer automatically. Likewise, if there is a loan transaction from a customer, the data on the computer can be known with certainty and accuracy. The program that will be developed by the author is a multiuser-based savings and loan accounting information system, the software used is Microsoft Visual Basic 6.0
Process-Based vs. Product-Based Approaches in Teaching Academic Writing: A Comparative Study Asrifan, Andi; Luís Miguel Oliveira de Barros Cardoso; K. J. Vargheese; Raveenthiran Vivekanantharasa
International Journal of Language Pedagogy Vol. 5 No. 2 (2025)
Publisher : Language Pedagogy Study Program, Faculty of Languages and Arts, Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijolp.v5i2.131

Abstract

Academic writing is essential in higher education, especially for English as a Foreign Language (EFL) learners who need to adhere to academic and publication standards. This research was carried out in the English Education Department of a public university in Indonesia, involving 40 undergraduate students aged 19 to 22 with intermediate English competence. Employing a mixed-methods quasi-experimental design, two intact classrooms were allocated distinct instructional methodologies during an eight-week period: one engaged in process-based teaching, while the other participated in product-based teaching. Quantitative analysis utilizing paired and independent sample t-tests indicated that the process-based group exhibited substantially larger improvement (M = 78.65, SD = 4.88) compared to the product-based group (M = 73.40, SD = 5.12), t(38) = 3.17, p < 0.01. The process-oriented approach also resulted in enhanced coherence, vocabulary, and structure. Qualitative findings from student interviews and reflections corroborated these outcomes, indicating enhanced engagement, motivation, and confidence among process-oriented learners. The results demonstrate that recursive writing techniques and iterative feedback significantly promote enduring writing advancement. The study advocates for the incorporation of process- and product-oriented components to improve EFL academic writing instruction in Indonesian higher education.
Implications for Child rights amid COVID -19 Pandemic and Economic crisis in Sri Lanka Raveenthiran Vivekanantharasa; Manotar Tampubolon
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 2 No. 4 (2023): Vol. 2 No.4 2023
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v2i4.305

Abstract

This article clearly explains about the implications of child rights amid COVID-19 pandemic and economic crisis in Sri Lanka. Among the countries in Asian continent, Sri Lanka is one of the countries that practices good practices to safe guard the rights of children since the attainment of independence from British rulers. The protocols and amendments which are taken to protect rights of children elicit the role of the country in line with safeguarding child rights. Apart from all effective implementations of amendments and protocols of child rights in Sri Lanka, COVID - 19 pandemic and economic crisis have made various implications in the processing to safe guard child rights. How children rights are affected and what type of challenges they faced during those periods are the main objectives of this article and this article clearly explains it. Especially, the challenges faced by students are discussed under four main clusters of child rights, such as the right to survival, the right to protection, the right to development, and the right to participation. Moreover, this article also will illustrate that how these two crisis time have positively impacted on the development of child rights.
Exploring Emoji-Mediated Communication to Enhance Emotional Expression, Engagement, and Digital Literacy in Online Language Learning Aditya Wicaksono; Raveenthiran Vivekanantharasa
Global Education : International Journal of Educational Sciences and Languages Vol. 1 No. 4 (2024): November: Global Education : International Journal of Educational Sciences and
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/globaleducation.v1i4.255

Abstract

The rapid development of digital technology has reshaped communication practices in online learning, particularly in language education. Emojis, as a visual symbol widely used in digital interactions, have the potential to enrich emotional expression and participation, but their role in educational contexts remains insufficiently explored. This study aims to investigate how emojis influence students’ emotional expression, engagement, and digital literacy in online language classrooms. To achieve this, a qualitative observational design was employed, focusing on university students participating in online language courses. Data were collected from authentic digital interactions, including chat messages, discussion forums, and collaborative platforms, and were analyzed through content analysis to identify the communicative and pedagogical functions of emojis. The findings indicate that emojis help clarify emotional expression, support comprehension of messages, and encourage active student participation in online discussions. These results demonstrate that emojis not only serve as supplementary tools for digital communication but also contribute to creating a more engaging and supportive learning environment. Synthesizing the main ideas, this study extends the understanding of digital communication theory by highlighting the pedagogical value of emojis beyond their informal use on social media. In conclusion, emojis play a crucial role in strengthening interaction, fostering emotional presence, and enhancing learning outcomes in online language education. The study recommends integrating emojis into digital teaching practices while encouraging further research on cultural variation, learner levels, and diverse digital platforms to maximize their educational potential.
Development of an Interactive E-Module Based on Inquiry Learning for Calculus Derivative Topics in Higher Education Lilla Puji Lestari; Gregorio Antonny Bani; Raveenthiran Vivekanantharasa
International Journal of Mathematics and Science Education Vol. 1 No. 3 (2024): August : International Journal of Mathematics and Science Education
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijmse.v1i3.254

Abstract

This research investigates the development and testing of an interactive e-module based on inquiry learning, designed to improve students’ understanding of derivatives in calculus. The study adopts a Research and Development (R&D) approach, which involves several stages: design, prototype creation, testing, and revision. The e-module incorporates interactive exercises, real-time feedback, and multimedia elements to engage students in active learning. A pre- and post-test assessment was conducted to measure the effectiveness of the e-module, revealing a 20% improvement in students’ conceptual understanding of derivatives. Feedback from students indicated that the e-module’s interactive features, including visual representations, problem-solving activities, and immediate corrections, significantly enhanced their learning experience. The results were compared with traditional printed materials, showing that the interactive e-module was more effective in improving students' problem-solving skills and overall understanding of abstract concepts in calculus. The findings suggest that technology-enhanced tools, such as interactive e-modules, offer a promising approach to calculus education, fostering deeper engagement and providing immediate feedback, which traditional methods fail to offer. These tools are particularly beneficial in bridging the gap between theoretical understanding and practical application in higher education. The study also recommends expanding the use of inquiry-based learning and interactive modules to other areas of mathematics and STEM education. Future research should focus on refining the e-module to include more personalized learning pathways and explore its long-term effects on students' performance across various subjects.
Decision Support System for Recommendation of Competition Types for Elementary School/Islamic Elementary School/Equivalent Students Using the TOPSIS Method Shidney, Valentino Shidney; Masykur, Fauzan; Dyah Mustikasari; Raveenthiran Vivekanantharasa
MEKAR : Journal Information System and Computer Application Vol. 2 No. 1 (2026): APRIL
Publisher : PT Mekar Research and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65475/wc0xrk72

Abstract

The selection of students to participate in competitions at the elementary school/Islamic elementary school/equivalent level has been done manually and subjectively, potentially causing inaccuracies in determining the type of competition that suits the students' abilities. This study aims to develop a web-based Decision Support System (DSS) using the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) method to recommend the right type of competition for elementary school/Islamic elementary school students in Parang District. This system was built using the PHP programming language and MySQL database, with four main criteria: academic grades (weighted 0.35), artistic grades (weighted 0.25), sports grades (weighted 0.20), and student interests (weighted 0.20). The system was developed using the waterfall method and testing was carried out using white box testing. The test results showed that the system was able to produce student rankings based on TOPSIS preference scores with a 100% accuracy rate compared to manual calculations. This system is expected to assist teachers in making decisions more objectively, systematically, and efficiently.
Co-Authors Asrifan, Andi Dyah Mustikasari Fauzan Masykur Gregorio Antonny Bani Irlon Irlon K. J. Vargheese Lilla Puji Lestari Luís Miguel Oliveira de Barros Cardoso Manotar Tampubolon Shidney, Valentino Shidney Siswahyudianto