Jacinta Chiemela, Nwosu, et al. “Evaluation of Groundwater Supply Potential from Hydraulic Parameters Estimated from Vertical Electrical Sounding (VES) in Ikeduru, South East Nigeria”. International Journal of Advanced Geosciences, vol. 7, no. 1, May 2019, pp. 67-73, https://doi.org/10.14419/ijag.v7i1.16539.