CASTRO, Mario; ALMEIDA, Juniel; FERRER, Julio; DIAZ, Daissy. Water Quality Indexes: Evolution and Trends at the Global Level. Ingeniería Solidaria, [S. l.], v. 10, n. 17, p. 111–124, 2014. DOI: 10.16925/in.v9i17.811. Disponível em: https://revistas.ucc.edu.co/index.php/in/article/view/811. Acesso em: 7 apr. 2025.