SÁNCHEZ, L. D. Attachment factor determination in upflow gravel filter in layers. Ingeniería y Competitividad, [S. l.], v. 19, n. 2, p. 121–130, 2017. DOI: 10.25100/iyc.v19i2.5299. Disponível em: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/5299. Acesso em: 22 nov. 2024.