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 August 18, 2025. https://soapubs.com/index.php/aidt/article/view/334.