M. I. S. Ibrahim and Kamarul Aini Mohd Sari, “Investigation of Lightweight Concrete Filled Sawdust for Thermal Properties”, peat, vol. 5, no. 2, pp. 475–482, Nov. 2024, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/peat/article/view/17249