Brejo paraibano soils: Climate, relief and source material influences. Research, Society and Development, [S. l.], v. 10, n. 7, p. e22410716545, 2021. DOI: 10.33448/rsd-v10i7.16545. Disponível em: https://www.rsdjournal.org/rsd/article/view/16545. Acesso em: 5 dec. 2025.