Regionalization of minimum flows in the hydrographic basin of the Rio Mearim in the state of Maranhão. Research, Society and Development, [S. l.], v. 9, n. 6, p. e114962651, 2020. DOI: 10.33448/rsd-v9i6.2651. Disponível em: https://rsdjournal.org/rsd/article/view/2651. Acesso em: 5 dec. 2025.