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All Journal Jurnal Pengabdian Masyarakat Sains dan Teknologi Jurnal Nusantara Berbakti Jurnal Pengabdian Masyarakat Indonesia Sejahtera Maeswara: Jurnal Riset Ilmu Manajemen dan Kewirausahaan Jurnal Pengabdian Masyarakat Nian Tana Ardhi: Jurnal Pengabdian dalam Negri Harmoni Sosial : Jurnal Pengabdian Dan Solidaritas Masyarakat Jurnal Ilmiah Accusi Ekspresi: Publikasi Kegiatan Pengabdian Indonesia Nusantara Mengabdi kepada Negeri Jurnal Pelayanan Masyarakat Kesejahteraan Bersama : Jurnal Pengabdian dan Keberlanjutan Masyarakat Panggung Kebaikan : Jurnal Pengabdian Sosial Svarga Pena: Jurnal Pengabdian Kepada Masyarakat International Journal Business, Management and Innovation Review Proceeding International Conference Of Innovation Science, Technology, Education, Children And Health Proceeding International Conference Of Innovation Science, Technology, Education, Children And Health Karawo : Journal of Community Service (KJCS) International Journal of Economics and Management Research
Hengki Mangiring Parulian Simarmata
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Social Sciences Other

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Enhancing Digital Payment Efficiency: The Role of QRIS Perceived Usefulness and Ease of Use Elfina Okto Posmaida Damanik; Hengki Mangiring Parulian Simarmata; Sri Martina; Robert Tua Siregar
Jurnal Ilmiah Accusi Vol. 8 No. 1 (2026): Jurnal Ilmiah Accusi
Publisher : Program Studi Akuntansi Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/ejmwmc72

Abstract

This study investigates the influence of perceived Usefulness and ease of use on digital payment efficiency among university students who utilize QRIS in Indonesia. Positioned within the Technology Acceptance Model, the study aims to assess the post-adoption impact of these two constructs on transaction efficiency. A quantitative method was employed using Structural Equation Modeling (SEM) with SmartPLS 0.4 on a sample of 100 students. The instrument's reliability and validity were confirmed through outer loading, Cronbach's alpha, composite reliability, and AVE tests. Results indicate that perceived Usefulness has a more substantial effect (β = 0.546, p < 0.001) than ease of use (β = 0.335, p < 0.01) in enhancing payment efficiency. The model achieved a good fit (SRMR = 0.069; NFI = 0.796) and an R² of 0.716 for digital payment efficiency. These findings highlight the behavioral mechanisms through which students perceive payment efficiency and underscore the importance of utility perceptions in driving system performance. The article discusses these findings using theoretical reasoning from TAM and empirical evidence in fintech behavior studies to demonstrate how QRIS adoption can be optimized among digital-native users
Strengthening Simarmata Youth Participation in Nation Building through Participatory Entrepreneurship Development in Simarmata Village, Samosir Regency Jongkers Tampubolon; Jusra Tampubolon; Hengki Mangiring Parulian Simarmata
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 5 No. 1 (2026): Maret: Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v5i2.1055

Abstract

This community service activity focuses on strengthening the participation of Simarmata youth (Generasi Muda Simarmata) in national development through participatory entrepreneurship development strategies. In the era of globalization, young people are expected not only to become beneficiaries of development but also to act as active agents of change within their local communities. However, limited entrepreneurial capacity, lack of practical exposure, and insufficient access to empowerment programs often hinder the optimization of their potential. This program was conducted from April 10–12, 2026, in Simarmata Village, Samosir Regency, involving approximately 300 participants representing Simarmata youth and interregional youth communities from various regions in Indonesia. The activity was implemented through interactive seminars and participatory discussions focusing on the strategic role of youth in nation-building and entrepreneurship development strategies. The results indicate a significant improvement in participants’ awareness, motivation, and understanding of entrepreneurship as a driver of economic and social transformation. More importantly, the program successfully strengthened the identity and role of Simarmata youth as a community-based development force, fostering collaboration, innovation, and sustainable economic initiatives. This study highlights that community-based participatory programs are effective in empowering local youth communities, particularly in enhancing entrepreneurial capacity and strengthening their contribution to sustainable national development.
Co-Authors Andi Setiadi Manalu Andriano Simarmata Andy Wijaya Arifin Tua Purba Arwin Tannuary Baginta Manihuruk Binsar Daniel Panjaitan Calen Calen DAULAT NATHANAEL BANJARNAHOR Demak Claudia Yosephine Simanjuntak Doris Yolanda Saragih Edo Maranata Tambunan Elfina Okto Posmaida Damanik Erikson Damanik Erwin Sirait Firinta Togatorop Henry Dunan Pardede Herman Fasiona Hutabarat Heru Sugara Jongkers Tampubolon Jusra Tampubolon Khansa Khalishah Lasminar Lusia Sihombing Meylida Girsang Musthafha Haris Munandar Nancy Florida Siagian Natalia Pransiska Silaen Pardede, Henry Dunan Poltak Pardamean Simarmara Poltak Pardamean Simarmata Purnama Yanti Purba Rajainal Saragih Robert Tua Siregar Roy Sahputera Saragih Sabar Duma Sihombing Sabar Dumayanti Sihombing Saragih, Doris Yolanda Simarmata, Poltak Pardamean Sri Martina Toras Pangindoan Batubara