BARRIENTOS-MONSALVE, Ender José. Concrete behavior towards fiber and volcanic ash. Mundo FESC Journal, [S. l.], v. 10, n. 19, p. 202–214, 2020. DOI: 10.61799/2216-0388.726. Disponível em: https://fesc.edu.co/Revistas/OJS/index.php/mundofesc/article/view/726. Acesso em: 12 nov. 2026.