1. Department of HRM, Faculty of Economics and Administration, King Abdulaziz University, Jeddah, Saudi Arabia;
2. Faculty of Business Administration, Institute of Business Administration, Karachi, Pakistan;
3. Department of Business Administration, Faculty of Economics and Administration, King Abdulaziz University, Jeddah, Saudi Arabia;
4. Department of Sales, JW Global, Incheon, South Korea;
5. Department of Business Administration, Faculty of HR & Management, NUST Business School, Islamabad, Pakistan