Elhassan, O. I. E. (2011). i-choose u: Development of Decision Support System Using Skyline Technique (Preference Query Technique): The Case of Choosing Malaysian Higher Learning Institutions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रElhassan, Omer Ibrahim Elkhder. I-choose U: Development of Decision Support System Using Skyline Technique (Preference Query Technique): The Case of Choosing Malaysian Higher Learning Institutions. 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रElhassan, Omer Ibrahim Elkhder. I-choose U: Development of Decision Support System Using Skyline Technique (Preference Query Technique): The Case of Choosing Malaysian Higher Learning Institutions. 2011.
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