P. C. Frogner-Kockum and J. E. Lindqvist, “Long-term Performance of MSWI Bottom Ash in a Test Road Construction”, ijscet, vol. 7, no. 1, pp. 38–49, Feb. 2016, Accessed: May 02, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/1181