1. Department of Chemistry, Model Degree College, Deogarh, Odisha, India
2. P. G. Department of Chemistry, Fakir Mohan University, Balasore, Odisha, India; ;
3. CSIR-IMMT, Bhubaneswar, Odisha
4. Faculty of Science and Technology, ICFAI Foundation for Higher Education, Hyderabad, Telangana, India