Syed Najihuddin, S. H. (2005). Post Implementation Review of E-Cover Note: A Case Study in the State of Perlis.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSyed Najihuddin, Syed Hassan. Post Implementation Review of E-Cover Note: A Case Study in the State of Perlis. 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSyed Najihuddin, Syed Hassan. Post Implementation Review of E-Cover Note: A Case Study in the State of Perlis. 2005.
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