APA (7 वां संस्करण) प्रशस्ति पत्र

Sultana, F., & Taufique, K. M. R. (2018). Promoting product for B2B market: Online content development for corporate gift delivery service by UpoharBD.com. BRAC University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Sultana, Farzana, और Khan M Raziuddin Taufique. Promoting Product for B2B Market: Online Content Development for Corporate Gift Delivery Service by UpoharBD.com. BRAC University, 2018.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Sultana, Farzana, और Khan M Raziuddin Taufique. Promoting Product for B2B Market: Online Content Development for Corporate Gift Delivery Service by UpoharBD.com. BRAC University, 2018.

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