1. Integrated Test Range, Defence Research and Development Organization, Chandipur, India
2. Research Center Imarat, Defence Research and Development Organization, Hyderabad, India
3. Department of Computer Science, Jadavpur University, Salt Lake City, Kolkata, India
4. Department of Mathematics, Chaudhary Charan Singh University, Meerut, Meerut, Uttar Pradesh, India
5. Lusófona University, Lisbon, Portugal