1. A review of trends , constraints and opportunities of smallholder irrigation in East Africa;Nakawuka;Glob. Food Sec.,2018
2. Africa. Climate Change 2007: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change;Boko,2007
3. Global Information and Early Warning System;Brief Kenya,2017
4. Spatial and temporal assessment of drought in the Northern highlands of Ethiopia;Gebrehiwot;Int. J. Appl. Earth Obs. Geoinf.,2011
5. The historical development of early warning practice in Ethiopia since 1970s;Birtukan;Glob. Adv. Res. J. Soc. Sci.,2014