1. Geological Survey of India; Residence: B-230, 10B Scheme, Gopalpura Bypass Road, Jaipur, India
2. Geological Survey of India, 15-16, Jhalana Dungri, Jaipur, India
3. Geological Survey of India, SU-WB&AN, Salt Lake, Kolkata, India
4. NCEGR, Geological Survey of India, Bengaluru, India