List of Articles مدیران متوسطه Open Access Article Abstract Page Full-Text 1 - The Relationship between Self-efficacy and Effectiveness of Principals from the Perspective of Principals and Teachers of Secondary and High Schools (Case Study of Chamestan Region) Nowruz Naiji Fareba Jahanshahi , Reza Youawfi Saeedabadi Kambiz Espahbadi Open Access Article Abstract Page Full-Text 2 - Analyzing and validating the organizational forgetting model of secondary school principals nasrin aghaei Mojgan amirianzadeh رضا زارعی Ahmadreza Ojinejad Open Access Article Abstract Page Full-Text 3 - Identification of components and indicators model for developing spiritual leadership in school principals (Case study: Tehran schools) reyhaneh davari Open Access Article Abstract Page Full-Text 4 - Designing an organizational forgetting model (A case study of the principals of the first secondary school in Fars province) Nasrin Aghaei Mozhgan Amirianzadeh reza zarei احمدرضا اوجی 10.30495/jedu.2024.33237.6687 Open Access Article Abstract Page Full-Text 5 - A Study of the Relationship of Skills and Abilities to Managerial Roles B. Esmaeili H. Hosseini