1. College of Business and Economics, Qatar University, Doha P.O. Box 2713, Qatar
2. Business Studies Department, Bahria University, Islamabad 44000, Pakistan
3. Department of Educational Leadership and Management, International Islamic University Islamabad, Islamabad 44000, Pakistan
4. Department of Management Sciences, Bahria University, Islamabad 44000, Pakistan
5. Management Department, BINUS Online Learning, Bina Nusantara University, Jakarta 11480, Indonesia
6. Department of Health Administration, College of Business Administration, King Saud University, Riyadh 11437, Saudi Arabia
7. IMC Fachhochschule Krems, University of Applied Sciences Krems, 3500 Krems, Austria