SILVA, Mariana Mendes; FERREIRA, Vanderlei Oliveira. Duration of the rainy season and occurrence of dry spells in the Basin of the Parnaíba River. Revista do Departamento de Geografia, São Paulo, Brasil, v. 29, p. 100–115, 2015. DOI: 10.11606/rdg.v29i0.102096. Disponível em: https://www.journals.usp.br/rdg/article/view/102096.. Acesso em: 2 jun. 2024.