فهرست مقالات Abbas Bayati مقاله 1 - Processability Theory: Stage-like Development of ‘Copula inversion’ and ‘Negation’ in Iranian EFL Learners’ Writing Performance 10.52547/JFL.9.38.27 Mahin Sadat Tabatabaee Keivan Mahmoodi Abbas Bayati International Journal of Foreign Language Teaching and Research , شماره 5 , سال 9 , زمستان 2021 مقاله 2 - The Washback Effect of Task-based Assessment on the Iranian EFL Learners' Development of Pragmatic Competence Maryam Nazari Abbas Bayati Payman Rajabi International Journal of Foreign Language Teaching and Research , شماره 2 , سال 9 , تابستان 2021