Ahmad B. Malkawi, Maan Habib, Yazan Alzubi, and Jamal Aladwan. “ENGINEERING PROPERTIES OF LIGHTWEIGHT GEOPOLYMER CONCRETE USING PALM OIL CLINKER AGGREGATE”. GEOMATE Journal 18, no. 65 (January 27, 2020): 132–139. Accessed April 16, 2024. https://geomatejournal.com/geomate/article/view/414.