Abubaker, O. M. (2009). The Job Requirements Information System for Rural Communities.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAbubaker, Omar Mohammed. The Job Requirements Information System for Rural Communities. 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAbubaker, Omar Mohammed. The Job Requirements Information System for Rural Communities. 2009.
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