1. Vallurupalli Nageswara Rao Vignana Jyothi Institute Of Engineering & Technology,Department Of Information Technology,Hyderabad,India
2. Jazan University,Department of Mathematics,Jazan,Kingdom of Saudi Arabia
3. Amity University,Amity School of Engineering & Technology,Lucknow,India
4. Ramco Institute of Technology,Department of ECE,Rajapalayam,India