N. A. . Hamizah Khalid and A. J. L. . Meng Siang, “Review on Soil Improvement by Using Various Chemical Additives for Foundation ”, j-sue, vol. 1, no. 1, pp. 38–44, Dec. 2021, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/j-sue/article/view/10419