1. School of Education, Northeast Normal University, Changchun, People’s Republic of China
2. Faculty of Hospitality and Tourism, Prince of Songkla University, Songkhla, Thailand
3. Department of Management Sciences, Abbottabad University of Science and Technology, Abbottabad, Pakistan
4. School of Foreign Languages, Yulin University, Shaanxi, People’s Republic of China
5. Department of Education, Universidad Nacional Santiago Antunez de Mayolo, Huaraz, Peru