“Digital Record Classification Using SVM on Permissioned Blockchain Hyperledger Fabric for Regional Status Visualization”. Journal of Innovation and Technology Polbeng Series on Informatics (INOVTEK Polbeng - Seri Informatika) 10, no. 3 (November 15, 2025): 1696–1706. Accessed July 8, 2026. http://210.79.191.38/index.php/ISI/article/view/1264.