Takaaki Wajima, and Say Buntan. “CONVERSION OF WASTE STONE-FINE SLURRY INTO GEOPOLYMER CEMENT WITH ADDITION OF COAL FLY ASH”. GEOMATE Journal 20, no. 78 (February 26, 2021): 44–49. Accessed March 29, 2024. https://geomatejournal.com/geomate/article/view/120.