Erienu, O. K., Akpeji, B. H., Akakabota, A. O., Obruche, A. S., Awodi, G. O., Otite-Douglas, M. I., & Ovili, V. U. (2025). Comparative Analysis of Selected Heavy Metals in Surface and Groundwater Sources near the General Hospital Water Tank, Agbarho, Delta State. Faculty of Natural and Applied Sciences Journal of Scientific Innovations , 6(4), 23–30. https://doi.org/10.63561/fnas-jsi.v6i4.965