อ้างอิง : References
Customers services satisfaction for the Office of Academic Resource And Information Technology, Kamphaeng Phet Rajabhat University 2021. (2564). สืบค้น 26 ธันวาคม 2021, จาก https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Y-39ZBIAAAAJ&alert_preview_top_rm=2&citation_for_view=Y-39ZBIAAAAJ:YsMSGLbcyi4C
Customers services satisfaction for the Office of Academic Resource And Information Technology, Kamphaeng Phet Rajabhat University 2020. (2563). สืบค้น 25 ธันวาคม 2021, จาก https://scholar.google.com/citations?view_op=view_citation&hl=en&user=Y-39ZBIAAAAJ&alert_preview_top_rm=2&citation_for_view=Y-39ZBIAAAAJ:W7OEmFMy1HYC
