Abdul Hakam, JulitaAndriniRepadi, Fathol Bari, Junaidi, Febrin Anas Ismail, and Andriani. “SLIP SURFACE IN A CLAY-SAND MIXTURE SLOPE TEST USING SCALED LABORATORY MODELS”. GEOMATE Journal 21, no. 85 (September 30, 2021): 17–23. Accessed April 24, 2024. https://geomatejournal.com/geomate/article/view/60.