1. Bharathiar University, India; Nandha Arts and Science College, India
2. Government Arts College, India
3. Nandha Arts and Science College, India
4. King Khalid University, Saudi Arabia
5. Mulungushi University, Zambia
6. King Khalid University, Saudi Arabia; King Khalid University, Saudi Arabia
7. Maharishi Markandeshwar University, India
8. Saveetha Institute of Medical and Technical Sciences, India
9. Lovely Professional University, India