Kebede, D.D., Demissie, E.B. and Labiso, T.O. 2019. Study on Effectiveness of School Leaders in Primary Schools of Wolaita and Dawuro Zones in Southern Region of Ethiopia. Advances in Social Sciences Research Journal. 6, 4 (Apr. 2019), 245–255. DOI:https://doi.org/10.14738/assrj.64.4058.