1. a Shri Ramnath Singh Mahavidyalaya (Pharmacy), Gormi , Bhind, India
2. b Pharmaceutics Division , Central Drug Research Institute , Lucknow, India
3. c Department of Pharmaceutical Sciences , Himalayan Pharmacy Institute , E. Sikkam, India
4. d Department of Pharmaceutical Sciences , Dr. H. S. Gour University , Sagar, India