1. GL Bajaj Institute of Tech. & Manag.,Department of Elect. & Elect. Engg.,Greater Noida,India,201306
2. Dev Bhoomi Uttarakhand University,Department of CSE,Dehradun,India
3. Graphic Era Hill University,Department of Allied Sciences,Bhimtal,India,263136
4. Uttarakhand Technical University Pithoragarh Campus (NPSEI),Department of Electrical Engg.,262501
5. Dayananda Sagar College of Engg.,Department. of Mathematics,Bangalore,India,560078
6. Uttaranchal University,Department of Mathematics,Dehradun,India,248007