Geospatial Analysis of Heavy Metal Intrusion in Groundwater Resources of Isoko North Local Government Area, Delta State, Nigeria: A GIS and AHP Approach. Journal of Pollution Monitoring, Evaluation Studies and Control, [S. l.], v. 4, n. 1, p. 67–78, 2025. DOI: 10.54117/jpmesc.v4i1.13. Disponível em: https://journals.ipsintelligentsia.com/environmental-science/index.php/ipmesc/article/view/13. Acesso em: 3 jun. 2026.