Hashemi, A. (2012). Design, development and performance of a disc plough combined with rotary blades.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHashemi, Ali. Design, Development and Performance of a Disc Plough Combined with Rotary Blades. 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHashemi, Ali. Design, Development and Performance of a Disc Plough Combined with Rotary Blades. 2012.
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