M. A. Paizol Akman and T. N. H. TUAN ISMAIL, “Lightweight By-Product Block for Road Construction Application”, peat, vol. 5, no. 2, pp. 531–541, Nov. 2024, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/peat/article/view/17284