Trend analysis in standardized precipitation index in Recife–PE. Research, Society and Development, [S. l.], v. 10, n. 8, p. e52310817458, 2021. DOI: 10.33448/rsd-v10i8.17458. Disponível em: https://rsdjournal.org/rsd/article/view/17458. Acesso em: 5 dec. 2025.