Amadi, A.N., Olasehinde, P.I., Nwadioha, I.J., Okunlola, I. A., Shaibu, I., and Nwakife, C.N. “Comparative Assessment of Groundwater Suitability for Irrigation and Drinking Purposes in Agbara and Ota Area of Southwestern Nigeria”. International Journal of Science for Global Sustainability, vol. 2, no. 3, Sept. 2016, p. 12, doi:10.57233/ijsgs.v2i3.229.