Yusri, Nurazmina Hanie, and Chee-Ming Chan. “Numerical Analysis of Senggarang Embankment Constructed Cement-CSP Stabilised Sandy Gravel”. Progress in Engineering Application and Technology, vol. 2, no. 1, June 2021, pp. 444-52, https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/793.