Zhao, Lingxi, Jiahui Bao, Wenling Xie, and Yuxin Wang. “A Credit Rating Model for Green Credit Coupling Multi-Objective Particle Swarm Optimization With the Analytic Hierarchy Process”. Journal of Mathematical Finance and Risk Management 1, no. 1 (May 8, 2026): 4–15. Accessed May 25, 2026. https://jmfrm.org/index.php/ojs/article/view/3.