“Rancang Bangun Sistem Audit Jejak Rekam Transaksi Terdistribusi Menggunakan Smart Contract Hyperledger BESU Dan IPFS”. Integrative Perspectives of Social and Science Journal 3, no. 11 November (November 12, 2026): 569–584. Accessed November 13, 2026. https://ipssj.com/index.php/ojs/article/view/2272.