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• Rajaei.Sara The Relationship between Principals' Instructional Leadership and School Effectiveness with the Mediating Role of School Culture in Ardabil Province's Secondary Schools [ Vol.12, Issue 2 - Summer Year 1400]
• Ranjbaripour.Tahereh Identifying the Competent Leadership Components of Islamic Azad University Managers [ Vol.12, Issue 2 - Summer Year 1400]
• Rogerfuh.Rogerfuh The Effectiveness of Teachers’ Traininig in Effective Classroom Management on Cognitive Outcomes :perceptions of classroom environment and time on task [ Vol.12, Issue 2 - Summer Year 1400]