List of Articles شهریار احمدبیگی Article 1 - Designing a Comprehensive Professional Competency Model for Multi-Grade Teachers: A Meta-Synthesis Study https://doi.org/10.82197/bjiae.2025.1220933 Fatemeh Tahmasebi Abbas Gholtash Ahmad Hashemi Ali Asghar Mashinch Beshman Shahriar Ahmadbeigi Biannual Journal of Islamic Approach in Education , Issue 2 , Year , Summer 2025