Irawan, Bambang, Muhammad Wahyu Sabiqudin, Nizirwan Anwar, and Budi Tjahjono. “Leveraging Blockchain-Based Smart Contracts to Develope Trustworthy Customer Agreements”. International Journal of Science, Technology & Management 4, no. 4 (July 31, 2023): 1081-1089. Accessed November 28, 2024. https://ijstm.inarah.co.id/index.php/ijstm/article/view/907.