Retnowardani, D. A. (2025) “The Roles of Blockchain Adoption and Smart Contract Automation in Improving Supply Chain Digital Efficiency”, Journal of Intelligent Digital Systems and Innovation, 1(1), pp. 1–9. Available at: https://www.econjournals.com/index.php/jidsi/article/view/24889 (Accessed: 22 October 2026).