Hakim, I. B., & Sultana, A. (2022). A study on English language performance of Bangla medium students of private universities during Covid-19. Brac University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hakim, Iffat Binte, و Asifa Sultana. A Study on English Language Performance of Bangla Medium Students of Private Universities During Covid-19. Brac University, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hakim, Iffat Binte, و Asifa Sultana. A Study on English Language Performance of Bangla Medium Students of Private Universities During Covid-19. Brac University, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.