Souza, Adriano Mendonça, Roselaine Ruviaro Zanini, Anaelena B. de Moraes, and César O. Malavé. “Quality of Water Using Multivariate Analysis”. Ciência e Natura 27, no. 1 (June 17, 2005): 07–18. Accessed September 15, 2024. https://periodicos.ufsm.br/cienciaenatura/article/view/9671.