IRFAN, Muhammad Nur; RAMADHANIA, Salwa; HADI, Soiful; PUNGKASANTI, Prind Triajeng. ISO/IEC 27005-Based E-Learning Risk Management with Blockchain Architecture: A Case Study of Semarang University. Journal of Information Systems and Informatics, [S. l.], v. 7, n. 3, p. 2898–2919, 2025. DOI: 10.51519/journalisi.v7i3.1265. Disponível em: https://www.journal-isi.org/index.php/isi/article/view/1265. Acesso em: 7 mar. 2026.