Ademe, A. S., Kassa, B., Goshu, D. and Mwanjalolo, M. (2017) “Effect of Climate Variability on Crop Income in Central Ethiopia”, Turkish Journal of Agriculture - Food Science and Technology, 5(12), pp. 1536–1543. doi: 10.24925/turjaf.v5i12.1536-1543.1494.