Ahmed, N. (2015). Employee safety and security at the SIM group. BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAhmed, Nila. Employee Safety and Security at the SIM Group. BRAC University, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAhmed, Nila. Employee Safety and Security at the SIM Group. BRAC University, 2015.
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