1. College of Social Sciences, Konkuk University, Seoul 27478, Republic of Korea
2. Department of Business Information Education, Kongju National University, Gongju 32588, Republic of Korea
3. College of Business and Public Management, Wenzhou-Kean University, Wenzhou 325060, China
4. Institute for Sustainability Studies, Wenzhou-Kean University, Wenzhou 325060, China