1. Bio Engineering and Environmental Sciences group, Department of Energy and Environmental Engineering, CSIR - Indian Institute of Chemical Technology, Hyderabad, Telangana, India
2. Department of Environmental studies, University of Delhi, New Delhi, India
3. Leather Processing Division, CSIR-Central Leather Research Institute, Chennai, TamilNadu, India
4. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India