Chuquipul Angulo, Cristian, Socrates Muñoz Pérez, and Victor Valdiviezo Sir. 2026. “Systematic Review of the Use of Fly Ash in Geopolymer Concrete: Impact on Its Physical, Mechanical, and Microstructural Properties”. ITEGAM-JETIA 12 (57), 906-17. https://doi.org/10.5935/jetia.v12i57.3126.