Marzouk, Mohammed, and Mahmoud El-Hesnawi. “Framework for Assessing Serviceability and Socio-Economic Risk Associated With PPPs Projects in Libya”. Journal of Civil Engineering and Management 24, no. 7 (November 13, 2018): 556-567. Accessed December 23, 2024. https://journals.vilniustech.lt/index.php/JCEM/article/view/5623.