1. Department of Business Administration, College of Management, Chaoyang University of Technology, Taichung, Taiwan
2. Department of Marketing and Logistics Management, College of Management, Chaoyang University of Technology, Taichung, Taiwan
3. Department of Distribution Management, College of Management, National Chin Yi University of Technology, Taichung, Taiwan
4. Management Program, Graduate School, University of HKBP Nommensen, Medan, Indonesia
5. Department of Leisure, Recreation and Tourism Management, College of Management, Chaoyang University of Technology, Taichung, Taiwan