Velásquez Huayta FA. Compressive Strength of Concrete with Substitution of Fine Aggregate in 10%, 15% and 20% by Steel Slag. LACCEI [Internet]. 2024 July 27 [cited 2026 Oct. 2];1(10). Available from: https://proceedings.laccei.org/index.php/laccei/article/view/5961