Koo, Choongwan, Taehoon Hong, and Sangbum Kim. “An Integrated Multi-Objective Optimization Model for Solving the Construction Time-Cost Trade-off Problem”. Journal of Civil Engineering and Management 21, no. 3 (February 26, 2015): 323-333. Accessed April 26, 2024. https://journals.vilniustech.lt/index.php/JCEM/article/view/2971.