1. Department of Geophysics, Institute of Science, Banaras Hindu University , Varanasi, U.P. -221005 , India
2. Telesto Energy India Pvt. Ltd , Coimbatore, Tamil Nadu-641014 , India
3. Department of Earth Sciences, Indian Institute of Technology , Bombay, Mumbai- 400076 , India
4. Department of Mining Engineering, Indian Institute of Technology (BHU) Varanasi-221005 , India