Waty, Mega, Sofia W. Alisjahbana, Onnyxiforus Gondokusumo, Hendrik Sulistio, Cholil Hasyim, Muhammad Ikhsan Setiawan, Dani Harmanto, and Ansari Saleh Ahmar. “Modeling of Waste Material Costs on Road Construction Projects”. International Journal of Engineering & Technology 7, no. 2 (April 8, 2018): 474–477. Accessed November 24, 2024. https://sciencepubco.com/index.php/ijet/article/view/11250.