Yang, Li-Ren, Jieh-Haur Chen, and Chung-Fah Huang. “A Comprehensive Framework for Evaluating Key Project Requirements”. Journal of Civil Engineering and Management 19, no. 1 (January 9, 2014): S91-S105. Accessed November 25, 2024. https://mma.vgtu.lt/index.php/JCEM/article/view/3959.