Vivar , B. (2024) “Preliminary Study on the Durability of Cement Mortar Mixes with Recycled Fine Aggregate Substitute from Residual Copper Slag (ECr)”, Journal of Construction and Civil Engineering, 12(3), pp. 1–8. Available at: https://rioc.ufro.cl/index.php/rioc/article/view/3370 (Accessed: 27 July 2026).