APA (7 वां संस्करण) प्रशस्ति पत्र

Sultana, S., & Sultana, D. A. (2017). Preference towards modern day teaching and traditional teaching aids among the Bangladeshi tertiary level students. BRAC University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Sultana, Sharmin, और Dr Asifa Sultana. Preference Towards Modern Day Teaching and Traditional Teaching Aids Among the Bangladeshi Tertiary Level Students. BRAC University, 2017.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Sultana, Sharmin, और Dr Asifa Sultana. Preference Towards Modern Day Teaching and Traditional Teaching Aids Among the Bangladeshi Tertiary Level Students. BRAC University, 2017.

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