Quddus, R., & Khan, M. A. (2021). Preferred method of procurement chosen by the different government procuring entities. Brac University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रQuddus, Riadul, और Masud Akhter Khan. Preferred Method of Procurement Chosen by the Different Government Procuring Entities. Brac University, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रQuddus, Riadul, और Masud Akhter Khan. Preferred Method of Procurement Chosen by the Different Government Procuring Entities. Brac University, 2021.
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