Isfahani, Muhammad Nafhan, Antonius, and Kartono Wibowo. “Anticipation and Solution of Subcontractor Cost Overruns in Toll Road Construction Projects”. Semarak International Journal of Civil and Structural Engineering 8, no. 1 (April 27, 2026): 36–46. Accessed May 6, 2026. https://semarakilmu.my/index.php/sijcse/article/view/872.