Yi Teng, Xiaoli Huang, Changhua Fang. “Research on Enterprise Financial Risk Early Warning Based on BP Neural Network”. The International Journal of Multiphysics 18, no. 3 (August 27, 2024): 581-592. Accessed March 3, 2026. https://www.themultiphysicsjournal.com/index.php/ijm/article/view/1322.