1. P. G. Department of Chemistry, L.S. College B. R. A. Bihar University Muzaffarpur Bihar India
2. Department of Chemistry, Navyug Kanya Mahavidyalaya University of Lucknow Lucknow Uttar Pradesh India
3. Department of Biotechnology Motilal Nehru National Institute of Technology Allahabad Prayagraj Uttar Pradesh India
4. Department of Chemistry D. D. U. Gorakhpur University Gorakhpur Uttar Pradesh India
5. Department of Chemistry North Eastern Regional Institute of Science and Technology Nirjuli Arunachal Pradesh India