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All Journal Eduvest - Journal of Universal Studies Letterlijk
Agustiani, Sri
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Aerospace Engineering Computer Science & IT Economics, Econometrics & Finance Education Health Professions Law, Crime, Criminology & Criminal Justice Neuroscience Social Sciences

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Development of A Biotechnology Encyclopedia Based on Scientific Literacy to Improve Students' Scientific Literacy Abilities Unimed Biology Education Program Agustiani, Sri; Idramsa, Idramsa; Djulia, Ely
Eduvest - Journal of Universal Studies Vol. 4 No. 10 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i10.1365

Abstract

The research aimed to assess the Biotechnology Encyclopedia's suitability as a learning resource for Biotechnology students, involving material, design, and learning experts. Developed using the ADDIE model, the study included sixth-semester students from the Biology Education Program at Medan State University. Sampling involved 56 students selected through simple random sampling. Data collection utilized questionnaires, tests, and interviews, analyzed quantitatively and qualitatively. Material and design experts rated the encyclopedia positively but suggested minor revisions, with 72% and 86% respectively in the "good" and "very good" categories. Similarly, learning experts and lecturer responses were in the "very good" category at 94% and 85% respectively. Student responses were overwhelmingly positive, with 87% in the "very good" category without revisions. T-test results showed a significant difference in scientific literacy abilities between the experimental and control classes (9.344 > 2.002), indicating the effective impact of the Biotechnology Encyclopedia based on scientific literacy.
Optimalisasi Sistem Pembayaran Digital yang Mudah dan Aman dalam E-Commerce: Tinjauan Hukum Bisnis Febrianto, Rifqi; Agustiani, Sri; Zeni Yanuariska
Letterlijk Vol 2 No 2 (2025): Letterlijk
Publisher : Program Studi Ilmu Hukum, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/letterlijk.v2i2.1018

Abstract

In line with the rapid development of technology, payment patterns and systems in economic transactions continue to change. Technological advances in payment systems have shifted the role of cash (currency) as a means of payment into a more efficient and economical form of digital payment. The presence of non-cash payment instruments is not only caused by innovation in the banking sector but is also driven by the public's need for a practical payment instrument that can provide convenience in making transactions. This paper aims to examine the optimization of digital payment systems in e-commerce transactions from a business law perspective. The main focus of this study includes an analysis of applicable regulations, consumer protection, and efforts to mitigate the risk of cybercrime in digital transactions. The method used in this paper is qualitative and supported by a phenomenological approach. Digital payment systems have advantages and disadvantages. But in general, the advantages of digital payment systems outweigh their disadvantages. The presence of this digital payment system does not mean eliminating the existence of cash. However, the existence of this digital payment system can also minimize inflation due to the large amount of money circulating in the community.
Co-Authors Ely Djulia Febrianto, Rifqi Idramsa Idramsa, Idramsa Zeni Yanuariska