Li, Chenxi, Jiayi Liu, Xinzhe Li, and Biying Pei. “A Blockchain and Federated Learning Based Model for Supply Chain Credit Risk Assessment”. Artificial Intelligence and Digital Technology 2, no. 1 (April 24, 2025): 1–19. Accessed January 30, 2026. https://soapubs.com/index.php/AIDT/article/view/334.