Pinto-Almeida C, Abril-Camino A, Abril-Camino D. Mechanical Performance of Volcanic Ash Concrete Showing Modulus Reduction with Strength Retention. Civ Eng J [Internet]. 2025 Oct. 1 [cited 2026 Jan. 20];11(10):4422-35. Available from: https://civilejournal.org/index.php/cej/article/view/6234