1. Department of Chemical Engineering, VFSTR (Deemed to be) University, Guntur, India
2. Hydro&ElectroMetallurgy, Council of Scientific and Industrial Research (CSIR) – Institute of Minerals and Materials Technology (IMMT), Bhubaneswar, India
3. Defence Research and Development Organisation (DRDO), Defence Metallurgical Research Laboratory (DMRL), Hyderabad, India