ARIMIEARI, L. W.; LUCKY, J. O. Assessment of Groundwater Quality in Egwi Etche, Rivers State, Nigeria. Journal of Water Resources and Pollution Studies, [S. l.], p. 42–55, 2024. Disponível em: https://matjournals.net/engineering/index.php/JoWRPS/article/view/218. Acesso em: 30 apr. 2026.