Mbiimbe, E., Goni, I., El-Nafaty, J. and Yuguda, A. 2020. Assessment of the Protective Capacity of Vadoze Zone over Aquifer Systems Using Secondary Geoelectrical Parameters: A Case Study Of Kaltungo Area North East, Nigeria. Journal of Environmental & Earth Sciences. 2, 2 (Oct. 2020), 1–11. DOI:https://doi.org/10.30564/jees.v2i2.1633.