Awe, G. O., B. M. Ayuba, J. Umam, and T. P. Abegunrin. “Short-Term Impact of Drip Irrigation Frequency on Soil Hydro-Physical Properties of an Alfisol and Performance of Two Maize Varieties”. Turkish Journal of Agriculture - Food Science and Technology, vol. 8, no. 8, Aug. 2020, pp. 1675-8, doi:10.24925/turjaf.v8i8.1675-1685.3453.