Khair, Rizaldy, Hamidah Azzahrah S Lubis, and Vickri Febrian. “Blockchain Implementation in the Development of a Zero Trust-Based Cybersecurity Framework at the Indonesian National Data Center ”. Jurnal Sistem Komputer dan Informatika (JSON) 7, no. 1 (September 8, 2025): 105–111. Accessed October 28, 2025. https://ejurnal.stmik-budidarma.ac.id/index.php/JSON/article/view/8932.