NWANKWOALA, H.; UDOM, G. Influence of land reclamation on the status of groundwater in Borokiri area of Port Harcourt, Niger Delta, Nigeria. International Journal of Natural and Applied Sciences, [S. l.], v. 4, n. 4, 2010. DOI: 10.4314/ijonas.v4i4.49905. Disponível em: https://www.ajol.info/index.php/ijonas/article/view/49905. Acesso em: 6 oct. 2026.