w/giorgis mekitae, Endashaw; tasisa duresa, Wakgari Major Advisor Mr.; teshome, Aschalew Co advisor Mr.
(Haramaya university, 2017-12)
The purpose of the study was to examine contribution of school leaders' in enhancing teachers' professionali
sm in secondary schools of Arsi zone. The study employed descriptive survey design whereby quantitative ...