Ho, M.-H., C.-M. Chan, and I. Bakar. “One Dimensional Compressibility Characteristics of Clay Stabilised With Cement-Rubber Chips”. International Journal of Sustainable Construction Engineering and Technology, Vol. 1, no. 2, July 2011, pp. 91-104, https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/66.