Sameer Ahmed , A. B. (2018). Factors affecting EFL teachers’ professional performance at public secondary schools in Yemen / Sameer Ahmed Awadh Boset.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sameer Ahmed , Awadh Boset. Factors Affecting EFL Teachers’ Professional Performance at Public Secondary Schools in Yemen / Sameer Ahmed Awadh Boset. 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Sameer Ahmed , Awadh Boset. Factors Affecting EFL Teachers’ Professional Performance at Public Secondary Schools in Yemen / Sameer Ahmed Awadh Boset. 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.