Yu, Min-Chun, Hui-Chung Yeh, and Van-Loi Dang. “Measuring Cash Flow and Overdraft for Fuzzy Project Networks With Overlapping Activities”. Journal of Civil Engineering and Management 23, no. 4 (April 21, 2017): 487-498. Accessed November 25, 2024. https://mma.vgtu.lt/index.php/JCEM/article/view/1077.