Sadeed, S. A., & Billah, N. B. (2018). An overview of scientific affairs activities at Nestlé Bangladesh Limited. BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSadeed, Syed Ahnaf, और N.M. Baki Billah. An Overview of Scientific Affairs Activities at Nestlé Bangladesh Limited. BRAC University, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSadeed, Syed Ahnaf, और N.M. Baki Billah. An Overview of Scientific Affairs Activities at Nestlé Bangladesh Limited. BRAC University, 2018.
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