Karunawardena, Asiri, and Masakazu Toki. “Performance of Highway Embankments Constructed Over Sri Lankan Peaty Soils”. International Journal of Integrated Engineering 6, no. 2 (December 31, 2014). Accessed May 3, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/931.