Souza, Neemias Muniz de, Wanderson Pedro de Oliveira Carvalho Araújo, Eduardo Henrique Costa Rodrigues, e Maria Raimunda Chagas Silva. 2018. “Spatial and Temporal Evaluation of the Water Quality Index and Trophic State Index of the Curuçá River, Maranhão, Brazil”. Ciência E Natura 40 (maio):58-70. https://doi.org/10.5902/2179460X34437.