1. Department of Physics, University of Samarra, Iraq
2. Department of Mechanical Engineering, Institute of Aeronautical Engineering, Hyderabad, India
3. Department of Basic Science and Humanities, University College of Engineering and Technology, Nagarjuna University, Guntur, Andhra Pradesh, India
4. Department of Management Sciences, RVR & JC College of Engineering, Guntur, Andhra Pradesh, India
5. Department of Mechanical and Industrial Engineering, Manipal Institute of Technology Bengaluru, Manipal Academy of Higher Education, Manipal, Karnataka, India
6. College of Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Andhra Pradesh, India
7. Department of Biosciences, Biotechnology Unit, Mangalore University, Mangaluru, Karnataka, India