Abdulmatin, A., Rattanachu, P., Khongpermgoson, P., Tangchirapat, W., & Jaturapitakkul, C. (2020). A Study of Pozzolanic Reaction of Two Bottom Ashes Obtained from Lignite and Bituminous Coal Combustion. Science and Engineering Connect, 43(1), 49–66. retrieved from https://ph04.tci-thaijo.org/index.php/SEC/article/view/10622