1. Department of Physics, Chakdaha College,Chakdaha,West Bengal,India
2. Government of Haryana,Education Department
3. Knowledge University-kurdistan region-Iraq. Business Administration, Koya Technical Institute, Erbil Polytechnic University,College of Administration & Financial Sciences,Erbil,Iraq
4. Universiti Tun Hussein Onn Malaysia,Centre for General Studies and Co-curricular,Department of Social Science,Batu Pahat,Johor Darul Takzim,Malaysia,86400
5. Information Technology, UIT-RGPV
6. Dr. Ambedkar Institute of Management Studies and Research,Department of MBA,Nagpur,Maharashtra,440010