1. Administrative Science Department, College of Administrative and Financial Science, Gulf University, Sanad 26489, Bahrain
2. Research Management Centre, International Islamic University Malaysia (IIUM), Jalan Gombak, Kuala Lumpur 53100, Malaysia
3. Faculty of Administration & Economics, Shabwah University, Shabwah, Yemen
4. Faculty of Leadership and Management, University Science Islam Malaysia (USIM), Nilai 71800, Malaysia
5. College of Business Administration, A’Sharqiyah University, Ibra 400, Oman