1. Yeshwantrao Chavan College of Engineering,Department of Applied Mathematics,Nagpur,M.S,India,441110
2. Suryodaya College of Engineering and Technology,Department of Mathematics,Nagpur,M.S,India
3. New York University,Computer Science Department,New York,NY,10012
4. Datta Meghe Institute of Medical Sciences (Deemed to be University), Sawangi (Meghe),Faculty of Engineering and Technology,Wardha,M. S,India,442004