1. School of Humanities and Social Sciences, Faculty of Arts and Education, Deakin University, Melbourne, Australia
2. Department of Sociology, Wolkite University, Wolkite, Ethiopia
3. Addis Ababa University, Addis Ababa, Ethiopia
4. Department of Geography and Environmental Studies, Wolkite University, Wolkite, Ethiopia
5. Mekelle University, Mekelle, Ethiopia