Fernandes, C., Volpi, N. M. P., & Baumgartner, G. (2009). Comparison between the index of biotic integrity and a method of multicriteria for analysis of the environmental quality of three streams tributaries to the of Itaipu reservoir. Sistemas &Amp; Gestão, 2(2), 162–175. https://doi.org/10.7177/sg.2007.SGV2N2A6