Lee Li Yong, Endene Emmanuel, Ria Purwani, and Vivi Anggraini. “GEOTECHNICAL ASSESSMENT OF MALAYSIAN RESIDUAL SOILS FOR UTILIZATION AS CLAY LINERS IN ENGINEERED LANDFILLS”. GEOMATE Journal, vol. 16, no. 58, June 2019, pp. 20-25, https://geomatejournal.com/geomate/article/view/2706.