Sisay Demeke
(1), Menberu Teshome
(2), Sisay Misganaw
(3), Getnet Zeleke
(4)
(1)
PhD, Department of Political Science and International Relations, Woldia University, Woldia, Ethiopia,
(2)
PhD, Department of Geography and Environmental Studies, Debre Tabor University, Debre Tabor, Ethiopia,
(3)
PhD, Department of Development and Environmental Management Studies, University of Gondar, Gondar, Ethiopia,
(4)
PhD, Department of Geography and Environmental Studies, Woldia University, Woldia, Ethiopia