[1] Acworth, R.I. (1987): The development of crystalline basement aquifers in a tropical environment. Quarterly Journal of Engineering Geology, 20, pp. 265–272.10.1144/GSL.QJEG.1987.020.04.02
[2] Wright, E.P., Burgess, W.G. (1992): Hydrogeology of crystalline basement aquifers in Africa. Geological Society Special Publication, 66, pp. 1–27.10.1144/GSL.SP.1992.066.01.01
[3] Akanbi, O.A. (2016): Use of vertical electrical geophysical method for spatial characterisation of groundwater potential of crystalline crust of Igboora area, southwestern Nigeria. International Journal of Scientific and Research Publications, 6(3), pp. 399–406.
[4] Akanbi, O.A. (2017): Hydrogeologic characterisation of crystalline basement aquifers of part of Ibarapa area, southwestern Nigeria. Ph. D. Thesis. University of Ibadan, Faculty of Science, Department of Geology: Ibadan, 312 p.10.1007/s13201-018-0731-9
[5] [5] Akanbi, O.A., Olukowade, J.O (2018): Lithologic Characterisation of the Basement Aquifers of Awe and Akinmorin Areas, Southwestern Nigeria. Global journal of geological sciences, 16, pp. 1–11, DOI: 10.4314/gjgs.v16i1.1.10.4314/gjgs.v16i1.1
[6] Dada, S.S. (1998): Crust-forming ages and Proterozoic evolution in Nigeria: a reappraisal of current interpretations. Precambrian Research, 87, pp. 65–74.10.1016/S0301-9268(97)00054-5
[10] Kruseman, G.P., de Ridder, N.A. (2000): Analysis and evaluation of pumping test data. 2nd edition. International institute for land reclamation and improvement: Wageningen, 377 p.
[12] Akanbi, O.A. (2018): Hydrogeological characterisation and prospects of basement aquifers of Ibarapa region, SW Nigeria. Applied Water Science, 8(3), 89, DOI: 10.1007/s13201-018-0731-9.10.1007/s13201-018-0731-9
[13] Phillippe, R., Damian, G., Miguel, M. (2008): Understanding diagnostic plots for well-test interpretation. Hydrogeology Journal, 17, pp. 589–600.10.1007/s10040-008-0392-0
[14] Cooper, H.H., Jacob, C.E, (1946): A generalized graphical method for evaluating formation constants and summarising well field history. American Geophysical Union Transactions, 27, pp. 526–534.10.1029/TR027i004p00526
[16] Akanbi, O. A. (2018): Groundwater Occurrence from Hydrogeomorphological Study of Hard Rock Terrain of part of SW Nigeria. Materials and Geoenvironment, 65(3), pp. 131–143, DOI: 10.2478/rmzmag-2018-0011.10.2478/rmzmag-2018-0011