List of Articles Principals. Open Access Article Abstract Page Full-Text 1 - Designing a distributed leadership model based on organizational excellence in school administrators maryam esmaili علیرضا محمدی نژاد گنجی mojgan Abdollahi پریسا ایران نژاد ramezan jahaniyan Open Access Article Abstract Page Full-Text 2 - Designing the level five leadership model in primary schools: Case study, West Azerbaijan province Behkam Mostafavi Ghushchi Jafar Ghahramani Mohammad Hassani Open Access Article Abstract Page Full-Text 3 - Presenting the professional identity model of secondary school principals based on learning culture and the mediating role of professional development Javad Bagheri Asl رفیق حسنی فردین عبداللهی Open Access Article Abstract Page Full-Text 4 - Evaluation of Perceived Ethical Leadership of School Principals from the Perspective of Teachers in Isfahan athar kamali محمد امینی حمید رحیمی