Alile, O., D. Ojuh, A. Iyoha, and J. Egereonu. “Geoelectrical Investigation and Hydrochemical Analysis of Groundwater in a Waste Dump Environment, Isolo, Lagos”. African Journal of Environmental Science and Technology, vol. 5, no. 10, Nov. 2011, pp. 795-06, doi:10.4314/ajest.v5i10.72083.