Luo, Lan, Limao Zhang, and Guangdong Wu. “Bayesian Belief Network-Based Project Complexity Measurement Considering Causal Relationships”. Journal of Civil Engineering and Management 26, no. 2 (February 21, 2020): 200-215. Accessed April 24, 2024. https://journals.vilniustech.lt/index.php/JCEM/article/view/11930.