Evaluation of the efficiency of arsenic removal in water with activated carbon from jícaro sabanero (Crescentia alata) and its combination with iron oxides. Revista Torreón Universitario, [S. l.], v. 9, n. 24, p. 58–68, 2020. DOI: 10.5377/torreon.v9i24.9724. Disponível em: https://revistas.unan.edu.ni/index.php/Torreon/article/view/3232. Acesso em: 7 aug. 2025.