Geomorphometry of the Gramame River basin, southern coast of Paraíba, Northeast Brazil . Research, Society and Development, [S. l.], v. 13, n. 8, p. e0113846502, 2024. DOI: 10.33448/rsd-v13i8.46502. Disponível em: https://rsdjournal.org/rsd/article/view/46502. Acesso em: 5 dec. 2025.