Gonçalves, Mariane Furtado, Claudio José Cavalcante Blanco, Vanessa Conceição dos Santos, Luciana Leal dos Santos Oliveira, e Francisco Carlos Lira Pessoa. 2016. “<B>Identification of Rainfall Homogenous Regions Taking into Account El Niño and La Niña and Rainfall Decrease in the State of Pará, Brazilian Amazon”. Acta Scientiarum. Technology 38 (2):209-16. https://doi.org/10.4025/actascitechnol.v38i2.26534.