1. Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
2. Fermentation & Microbial Biotechnology Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India
3. Department of Chemistry, Atma Ram Sanatan Dharma College, University of Delhi, New Delhi, India
4. Department of Zoology, University of Delhi, Delhi, India