“Rancang Bangun Sistem Audit Jejak Rekam Transaksi Terdistribusi Menggunakan Smart Contract Hyperledger BESU dan IPFS” (2026) Integrative Perspectives of Social and Science Journal, 3(11 November), pp. 569–584. Available at: https://ipssj.com/index.php/ojs/article/view/2272 (Accessed: 13 November 2026).