1. Department of Chemistry, RK University, Rajkot, Gujarat, India
2. Department of Chemistry, Atmiya University, Rajkot, Gujarat, India
3. Department of Chemistry, Hotilal Ramnath College (A Constituent Unit of Jai Prakash University), Amnour, Chapra, Bihar, India
4. School of Technology, Pandit Deendayal Petroleum University, Gandhinagar, India
5. Birla Institute of Technology, Mesra, Ranchi, India