Islam, M. M., & Ehsan, S. (2019). Vendor management system in Bangladesh and their services (Insights of Daraz.com). BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIslam, MD. Minhazul, और Subhat Ehsan. Vendor Management System in Bangladesh and Their Services (Insights of Daraz.com). BRAC University, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIslam, MD. Minhazul, और Subhat Ehsan. Vendor Management System in Bangladesh and Their Services (Insights of Daraz.com). BRAC University, 2019.
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