Rosanti, I. ., Ariyansyah, R. ., Utomo, S. ., Marini, L., Permatasary, I. ., & Mega, M. S. (2024). Evaluation of the Use of Fine Aggregates of Quartz Sand and Fly Ash in Geopolymer Concrete Based on Potassium Hydroxide Binder on the Compressive Strength and Absorbency of Concrete. Jurnal Poli-Teknologi, 23(1), 29–39. https://doi.org/10.32722/pt.v23i1.6037