فهرس المقالات Test Bias حرية الوصول المقاله صفحة الملخص نص كامل 1 - Detecting Academic Field-based Differential Item Functioning and Differential Distractor Functioning in the Islamic Azad University EPT Employing the Rasch Model Sarallah Jafaripour Omid Tabatabaei Hadi Salehi Hossein Vahid Dastjerdi 10.30486/RELP.2024.1120951