1. School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
2. Department of Public Relations & Communication Studies, Wolaita Sodo University, Wolaita Sodo, Ethiopia
3. Department of English, Ethiopian Technical University, Addis Ababa, Ethiopia
4. Department of Rural Development & Agricultural Extension, Wolaita Sodo University, Wolaita Sodo, Ethiopia