Singh NS, Thokchom S, Debbarma R. Properties of fly ash and rice husk ash blended geopolymer with sodium aluminate as activator solution. Eng Appl Sci Res [Internet]. 2021 Jan. 27 [cited 2024 May 7];48(1):92-101. Available from: https://ph01.tci-thaijo.org/index.php/easr/article/view/240316