VERGARA, G.; GAYOSO, J. An application of knowledge based method and fuzzy sets to predict basin water quality in three southern counties of Chile. Bosque, [S. l.], v. 29, n. 2, p. 127–135, 2008. DOI: 10.4067/s0717-92002008000200005. Disponível em: http://146.83.217.169/index.php/bosque/article/view/5789. Acesso em: 11 apr. 2026.