SÁNCHEZ RAMÍREZ, J.; RIBES, J.; FERRER, J.; GARCÍA-USACH, M. F. Obtaining of the principals parameters from urban wastewater used in the mathematical activated sludge models through basic characterization. Ingeniería y Región, [S. l.], v. 17, p. 33–48, 2017. DOI: 10.25054/22161325.1534. Disponível em: https://journalusco.edu.co/index.php/iregion/article/view/1534. Acesso em: 22 jul. 2024.