Mohamad Shukery, Nurshikin, Roslan Amirudin, Nafisah Abdul Rahiman, Hamizah Liyana Tajul Ariffin, and Syamsul Hendra Mahmud. “Selection of Contractor: A Flexible Performance-Based Approach”. International Journal of Engineering & Technology 7, no. 3.21 (August 8, 2018): 338–344. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/17184.