Analysis of the Bathing Area of the main recreation points of the Grajaú-MA River. Research, Society and Development, [S. l.], v. 11, n. 3, p. e45411326912 , 2022. DOI: 10.33448/rsd-v11i3.26912. Disponível em: https://rsdjournal.org/rsd/article/view/26912. Acesso em: 6 dec. 2025.