1. Department of Mathematics, Dayananda Sagar College of Engineering, Bengaluru, Karnataka, India
2. Department of Mathematics, Institute of Aeronautical Engineering, Hyderabad, India
3. Department of Computer Science and Mathematics, Lebanese American University, Byblos, Lebanon
4. Department of Mathematics, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Bengaluru, India
5. Department of Chemistry, College of Sciences, King Khalid University, Abha, P.O. Box 9004, Saudi Arabia
6. Department of Mechanical Engineering, University Centre for Research & Development, Chandigarh University, Mohali, Punjab, 140413, India