[1]
R. L. C. . Dela Cruz, L. M. A. . Roriguez, E. J. Y. Tiongco, K. D. A. . Yulas, and J. M. . Ongpeng, “Effect of superplasticizer on the strength of fly ash based geopolymer concrete”, APP, vol. 33, pp. 119–124, Mar. 2022.