1. Department of Microbiology, S.B.S (P.G.) Institute of Biomedicel Sciences and Research, Balawala, Dehradun, Uttarakhand, India
2. Department of Applied Mechanics and Biotechnology, Motilal Nehru Institute of Technology, Allahabad, (U.P.), India
3. Department of Botany, H.N.B. Garhwal University, Pauri Campus, Pauri, Uttarakhand, India