University, B. (2023). Instruction to start the work of public address and alarm system with all necessary accessories at BRACU new campus project. Brac University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity, Brac. Instruction to Start the Work of Public Address and Alarm System with All Necessary Accessories at BRACU New Campus Project. Brac University, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity, Brac. Instruction to Start the Work of Public Address and Alarm System with All Necessary Accessories at BRACU New Campus Project. Brac University, 2023.
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