Abdullah, K. Z. (2005). Critical Success Factors Of Customer Relationship Management At Private Hospitals In Malaysia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAbdullah, Kamarul Zaman. Critical Success Factors Of Customer Relationship Management At Private Hospitals In Malaysia. 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAbdullah, Kamarul Zaman. Critical Success Factors Of Customer Relationship Management At Private Hospitals In Malaysia. 2005.
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