Koyira ZZK. The Influence of Ethical Leadership on Teachers' Professional Commitment: The Mediating Role of Organizational Culture in Public Universities in Addis Ababa. AJOLD [Internet]. 2024 Dec. 5 [cited 2026 Jan. 12];9(2):96-118. Available from: http://journals.epsu.edu.et/index.php/ajold/article/view/301