List of Articles Administrators. Open Access Article Abstract Page Full-Text 1 - Design and validation of information technology development model to teach and promote knowledge management and information literacy for school administrators. احسان محمدزاده Noor Al-din Mirzaei Naghi Kamali Open Access Article Abstract Page Full-Text 2 - Professional Competence Model of School Administrators as an Effective and Key Driver of Sustainable Development Mohammad Reza Rasouli Ghafar Tari Hossain Baghaei Open Access Article Abstract Page Full-Text 3 - Identifying Obstacles to Sustainable Professional Development of Iraqi Teachers and School Administrators in Order to Provide a Model for Overcoming Obstacles Qasem Arzooqi Qasem Al-Zobydi Zahra Tavangar marvasti zainab hamzah raji zohreh saadatmand