Observer, T. D. (2018). BRACU's NSC organises poster presentation competition. The Daily Observer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रObserver, The Daily. BRACU's NSC Organises Poster Presentation Competition. The Daily Observer, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रObserver, The Daily. BRACU's NSC Organises Poster Presentation Competition. The Daily Observer, 2018.
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