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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Blockchain Frontier Technology (BFRONT)
Arista Ratih
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Education Library & Information Science Materials Science & Nanotechnology Physics

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The Influence of the Stem-Based Guided Inquiry Model on Students’ Creative Thinking Skills in Science Learning: A Meta-Analysis Study Dewanto Dewanto; Tomi Apra Santosa; Arista Ratih; Asrizal Asrizal; Hardeli Hardeli
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.6777

Abstract

This study aims to determine the effect of STEM-based guided inquiry models on students' Creative Thinking Skills in science learning. This type of research is a meta-analysis. The study analyzed 15 primary studies published in 2018-2023 that had met the inclusion criteria. Search data sources through the Google scholar database; ERIC, Taylor of Francis, ScienceDirect and ProQuest. Data analysis with the help of the JSAP application verse 0.16.3. These results conclude that the overall value of effect size is 0.99 (95% CI [ 0.79; 1,19]) high category. These findings show that the application of STEM-based inquiry-based learning models affects students' 21st century thinking skills. In addition, these findings provide important information on STEM-based guided inquiry learning in schools.
Implementation of Blockchain Technology to Enhance the Security of Online Payment Transactions Ariesya Aprillia; Denok Wahyudi Setyo Rahayu; Arista Ratih; Thomas Green
Blockchain Frontier Technology Vol. 6 No. 1 (2026): Blockchain Frontier Technology
Publisher : IAIC Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/b-front.v6i1.1026

Abstract

The rapid growth of digital financial services has significantly increased the volume of online payment transactions, while simultaneously intensifying concerns related to transaction security, data integrity, privacy protection, and fraud due to the limitations of centralized payment architectures, which remain vulnerable to cyberattacks, data manipulation, and single points of failure. This study aims to analyze the role of blockchain technology in enhancing the se- curity of online payment transactions by examining its core characteristics, including decentralization, transparency, immutability, and smart contracts. This research adopts a conceptual and descriptive comparative approach by synthesizing recent peer-reviewed literature to evaluate blockchain-based payment systems in comparison with conventional centralized systems. The findings indicate that blockchain implementation improves transaction security by reducing fraud risks, eliminating single points of failure, ensuring tamperresistant records, and enhancing transparency and traceability, thereby increasing user trust. These improvements contribute to more reliable, transparent, and resilient digital payment infrastructures. Furthermore, blockchain technology supports the SDGs 8 (Decent Work and Economic Growth), SDGs 9 (Industry, Innovation, and Infrastructure), and SDGs 16 (Peace, Justice, and Strong Institutions), by promoting transparency, accountability, and long-term stability in digital financial ecosystems.
Co-Authors Ariesya Aprillia Asrizal Denok Wahyudi Setyo Rahayu Hardeli Hardeli Thomas Green Tomi Apra Santosa Santosa