Muensita, Parichat, Suwimol Asavapisit, and Rungroj Piyaphanuwat. “Performance and Heavy Metal Leaching Behavior of Bituminous Fly Ash-Based Geopolymer in Aggressive Environments: 10.32526/ennrj/23/20240170”. Environment and Natural Resources Journal 23, no. 2 (February 28, 2025): 165–175. accessed September 11, 2026. https://ph02.tci-thaijo.org/index.php/ennrj/article/view/254577.