Saiwarin, Worawanchai, Chuwit Napia, and Theerawat Sinsiri. “The study of leaching of heavy metals contaminant in cement pastes containing bagasse ashes”. Engineering and Applied Science Research 41, no. 2 (September 22, 2014): 181–190. accessed September 22, 2026. https://ph01.tci-thaijo.org/index.php/easr/article/view/21784.