فهرست مقالات Alireza Mohammad beigi مقاله 1 - Analyzing the Impact and Opportunity of Computer-Based Dynamic Assessment on the Development of Understanding Prepositions among Iranian EFL Learners Alireza Mohammad beigi Reza Rezvani Saeed Yazdani Journal of Studies in Learning and Teaching English , شماره 32 , سال 14 , زمستان 2025