International, E. T. (2023). Variation order for additional item for internal electrification & IT work. Brac University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational, Everest Trade. Variation Order for Additional Item for Internal Electrification & IT Work. Brac University, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInternational, Everest Trade. Variation Order for Additional Item for Internal Electrification & IT Work. Brac University, 2023.
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