1. Universitas Negeri Padang, Faculty of Psychology and Health, Indonesia
2. Universiti Pendidikan Sultan Idris, Faculty of Sports Science and Coaching, Malaysia
3. Huainan Normal University, Faculty of Computer and Sciences, China
4. University of Melbourne, Faculty of Law, Australia
5. Universitas Negeri Padang, Faculty of Sports Science, Indonesia
6. University of Szeged, Faculty of Humanities and Social Sciences, Hungary