Hasan, M. M. M. M., & Islam, M. Z. (2014). Practices of PPA and PPR on public procurement in Bangladesh Water Development Board: A Critical Review. BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHasan, Mahbube Moula Md. Mehedy, और Md. Zohurul Islam. Practices of PPA and PPR on Public Procurement in Bangladesh Water Development Board: A Critical Review. BRAC University, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHasan, Mahbube Moula Md. Mehedy, और Md. Zohurul Islam. Practices of PPA and PPR on Public Procurement in Bangladesh Water Development Board: A Critical Review. BRAC University, 2014.
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