University, B. (2023). Engineer's instruction to construct draining box around building ground. Brac University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity, Brac. Engineer's Instruction to Construct Draining Box Around Building Ground. Brac University, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity, Brac. Engineer's Instruction to Construct Draining Box Around Building Ground. Brac University, 2023.
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