Aderemi, A.M., Ewemoje, T.A., Adedipe, J.O., Oyewo, I.O. and Balogun, L.A. 2018. Determination of water productivity of cassava in Ibadan, south western Nigeria. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT. 14, SP.i4 (Dec. 2018), 237-246.