Alaa Osama Aboulhadeed Alafifi Alafifi. "The Effect of Using Professional Learning Community (PLC) to Enhance the Faculty of Education English Department student-teachers' oral performance", مجلة کلية التربية فى العلوم التربوية, 44, 3, 2020, 15-36. doi: 10.21608/jfees.2020.137519