Tarannum, S., & Ahmed, I. (2021). LGED Regional Training Institute. Brac University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTarannum, Sadia, और Iftekhar Ahmed. LGED Regional Training Institute. Brac University, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTarannum, Sadia, और Iftekhar Ahmed. LGED Regional Training Institute. Brac University, 2021.
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