1. Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Muscat, Sultanate of Oman
2. School of Mechanical and Manufacturing Engineering, National University of Sciences and Technology, Islamabad, Pakistan
3. Department of Mechanical Engineeringm, CECOS University of IT and Emerging Sciences, Pakistan
4. Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, Loughborough, UK