Puttala, Songrit, and Sahalaph Homwutiwong. “Effects of Admixtures on Geopolymer Concrete”. Journal of Industrial Technology and Innovation 1, no. 1 (June 30, 2022): 246612. Accessed May 18, 2024. https://ph02.tci-thaijo.org/index.php/snru_jiti/article/view/246612.