List of Articles توسعه مدیران Open Access Article Abstract Page Full-Text 1 - Formulating the Pattern of Individual Development Plan for Human Resource Managers in Banking Industry Arian Gholipour abolhassan faghihi MOHAMMAD ALI SHAHHOSSEINI baharak sefidgaran Open Access Article Abstract Page Full-Text 2 - Providing a Model to develop a model for school principals based on a competency-based approach (Case Study: Tehran Secondary School Mozhgan Farhadfar abolghasem delkhosh kasmayi Mahmoud Safari 10.52547/istd.31103.8.30.73 Open Access Article Abstract Page Full-Text 3 - A Competency Development Model for Managers of Tehran Municipality: A Mixed Approach Vahid Alamdari Mohammadnaghi Imani Jalil Younesi Borujeni Asghar Sharifi