N. I. I. ALBI, C. M. CHAN, and S. . SANI, “Shear Strength Characteristics of Acidic-clay stabilised with Ca-based Binding Agent”, peat, vol. 4, no. 1, pp. 934–941, May 2023, Accessed: Jul. 18, 2024. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/10547