Lop, N.S. and Ismail, K. (2023) “Criteria in Selecting Key Performance Indicators for Public Private Partnership (PPP) Projects”, International Journal of Sustainable Construction Engineering and Technology, 14(3), pp. 299–308. Available at: https://journal.uthm.edu.my/index.php/IJSCET/article/view/15029 (Accessed: 14 August 2026).