1. Department of Applied Sciences and Humanities, M.M. University, Sadopur, Ambala City, Haryana, India
2. Department of Applied Sciences, D.A.V. Institute of Engineering and Technology, Kabir Nagar, Jalandhar, Punjab, India
3. Punjab Technical University, Jalandhar, Punjab, India
4. Department of Applied Sciences, Guru Nanak Engineering College, Ludhiana, Punjab, India