[1] Jin Wen Univ Sci & Technol, Dept Food & Beverage Management, New Taipei, Taiwan
[2] Ming Chuan Univ, Leisure & Recreat Adm Dept, Taipei, Taiwan
[3] Ming Chuan Univ, Hospitality Management Dept, Taipei, Taiwan
[4] Ming Dao Univ, Dept Hospitality Management, Changhua, Taiwan