Bawias, Gaizka Mendieta, Mans Lumiu Mananohas, and Edwin Tenda. “Design and Implementation of a Blockchain-Based Digital Gold Trading System for Transaction History Recording”. Journal of Information Technology, Software Engineering and Computer Science (ITSECS) 4, no. 3 (July 31, 2026): 74-84. Accessed August 22, 2026. https://ejournal.techcart-press.com/index.php/itsecs/article/view/379.