Onsachi, J.M, 2Yakubu, H.M., 3 Shaibu, M.M., 4Gyang, D.S. 2016. “Geophysical Investigation of Ground Water Potential in Basement Terrain, Okene North Central, Nigeria”. International Journal of Emerging Trends in Science and Technology 3 (06), 4266-73. http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1132.