1. Administrative Science Department, College of Administrative and Financial Science, Gulf University, Sanad 26489, Bahrain
2. Department of Management and Marketing, College of Business, University of Bahrain, Zallaq 1051, Bahrain
3. Department of Business Administration, Sukkur IBA University, Sukkur 65200, Pakistan
4. Management, Marketing and Operations Department, David B. O’Maley College of Business, Embry-Riddle Aeronautical University, Daytona Beach, FL 32114-3900, USA