Narongchai U-Thanang และ Nareeya Weerakit. (2015) A Comparative Study of Psychological Empowerment and Employee Commitment between Chain-af?liated and Independent Hotels in Krabi. <i>Journal of International Studies, Prince of Songkla University</i>, <i>5</i>(1), 99-118.Narongchai U-Thanang และ Nareeya Weerakit. "A Comparative Study of Psychological Empowerment and Employee Commitment between Chain-af?liated and Independent Hotels in Krabi". Journal of International Studies, Prince of Songkla University 5 (2015):99-118.Narongchai U-Thanang และ Nareeya Weerakit. A Comparative Study of Psychological Empowerment and Employee Commitment between Chain-af?liated and Independent Hotels in Krabi. Faculty of International Studies, Prince of Songkla University:ม.ป.ท. 2015.