1. Department of Botanical & Environmental Sciences, Guru Nanak Dev University, Amritsar, India
2. Aquatic toxicology lab, Department of Zoology, Guru Nanak Dev University, Amritsar, India
3. Centre for natural products and Traditional knowledge, CSIR- Indian Institute of Chemical Technology, Hyderabad, India
4. Department of Chemistry, Centre for Advanced Studies, Guru Nanak Dev University, Amritsar, Punjab, India