Rainfall analysis in the Central-South Region of Ceará: A study of the period (1980-2009). Research, Society and Development, [S. l.], v. 9, n. 6, p. e18963304, 2020. DOI: 10.33448/rsd-v9i6.3304. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/3304. Acesso em: 29 jun. 2025.