Harun, H. (2011). Wind assisted propulsion system for fuel saving.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarun, Hamran. Wind Assisted Propulsion System for Fuel Saving. 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHarun, Hamran. Wind Assisted Propulsion System for Fuel Saving. 2011.
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