“Rancang Bangun Sistem Audit Jejak Rekam Transaksi Terdistribusi Menggunakan Smart Contract Hyperledger BESU dan IPFS”, IPSSJ, vol. 3, no. 11 November, pp. 569–584, Nov. 2026, Accessed: Nov. 13, 2026. [Online]. Available: https://ipssj.com/index.php/ojs/article/view/2272