Solís-Carcaño, R., Moreno, E. I. and Arcudia-Abad, C. (1) “Study of the Concrete”™s Compressive Strength Due to the Combined Effect oWater-cement ratio, the Coarse-fine Aggregate Ratio and the Source of the Aggregatesf the”, Rev. Téc. Fac. Ing. Univ. Zulia, 31(3). Available at: https://produccioncientificaluz.org/index.php/tecnica/article/view/6352 (Accessed: 6December2025).