List of Articles Collective Efficacy Open Access Article Abstract Page Full-Text 1 - Language Teachers’ Professional Development through Enhanced Collective Efficacy by Collaboration in an Online Platform Azadeh Zakeri Parviz Maftoon Parviz Birjandi Masood Siyyari 10.30495/dk.2022.1950705.2419 Open Access Article Abstract Page Full-Text 2 - Collective Efficacy of TEFL Students in Collaborative Content Learning Classroom Rogayeh Eslami Mahnaz Saeidi Touran Ahour 10.30486/relp.2023.1989303.1472 Open Access Article Abstract Page Full-Text 3 - The study of social capital among social groups (marginalized and non-marginalized) of Maragheh. Maryam Heshmat Hossein Banifatemeh Mahmoud iElm Open Access Article Abstract Page Full-Text 4 - Identifying the Development Factors of Teachers’ Collective Efficacy Culture in Tehran Schools from the Perspective of Experts Mahmood Safari Nader Soleimani parivash jafari Open Access Article Abstract Page Full-Text 5 - Study of Collective Trust and Collective Efficacy and their relationship with School Effectiveness from the Viewpoint of Primary Teachers Ahmad Zandvanian davood zare Mohsen Shakeri 10.30495/jedu.2021.23441.4726 Open Access Article Abstract Page Full-Text 6 - The Study of the Role of School Solidarity as the Prior of Collective Efficacy of Teachers hossein Abbasian majid Mohebi solmaz Mirzapour