Yaxu Liu, Ivan Gratchev, Somayeh Saeidi, and Sameera Pitawala. “EFFECT OF GRAVEL CONTENT ON SOIL SUCTION”. GEOMATE Journal 13, no. 38 (March 31, 2017): 54–58. Accessed May 3, 2024. https://geomatejournal.com/geomate/article/view/1441.