1. Atomic Minerals Department for Exploration and Research; New Delhi India
2. USICT, GGSIPU; New Delhi India
3. Radiochemistry Division, Bhabha Atomic Research Center; Mumbai India
4. B.R. Ambedkar National Institute of Technology; Jalandhar India
5. Maharaja Surajmal Institute of Technology, USICT, GGSIPU; New Delhi India