1. Department of Engineering Management, College of Engineering, Prince Sultan University, Riyadh, Saudi Arabia
2. Department of Mechanical Engineering, University of Gujrat, Gujrat, Pakistan
3. College of Engineering and Technology, American University of the Middle East, Kuwait
4. Department of Mechanical and Mechatronics Engineering, Dhofar University, Salalah, Oman
5. Department of Restorative Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia