Li, Huimin, Limin Su, Jian Zuo, Xianbo Zhao, Ruidong Chang, and Fuqiang Wang. “Incentive Mechanism for Performance-Based Payment of Infrastructure PPP Projects: Coupling of Reputation and Ratchet Effects”. International Journal of Strategic Property Management 26, no. 1 (January 28, 2022): 35-55. Accessed December 21, 2024. https://mla.vgtu.lt/index.php/IJSPM/article/view/15969.