1. Department of Computer Science and Engineering, Institute of Aeronautical Engineering, Dundigal, Hyderabad-97, India
2. LBEF Campus, Kathmandu 44600, Nepal
3. Department of ECE, Institute of Aeronautical Engineering, Dundigal, Hyderabad-97, India
4. Deptartment of Information Technology, VNR Vignana Jyothi Institute of Engineering and Technology, Hyderabad-500090, India
5. Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
6. Operations Research Department, Faculty of Graduate Studies for Statistical Research, Cairo University, Giza 12613, Egypt
7. Department of Mathematics and Actuarial Science, School of Science and Engineering, The American University in Cairo, New Cairo, Egypt