-, -. HYDROGRAPHIC OBSERVATIONS. Treubia, [S. l.], v. 4, p. 16–39, 2025. DOI: 10.14203/treubia.v4i0.1648. Disponível em: https://ejournal.brin.go.id/treubia/article/view/9699. Acesso em: 7 dec. 2025.