Publication Certificate
RNI : MAHMUL/2011/38595 ISSN No : 2230-7850
Indian Streams Research Journal
International Recognition Research Journal
This is to certify that our Editorial, Advisory, and Review Board Accepted Research Paper of
Dr. /Shri. /Smt.
R.K. SARMAH,
Topic : SPATIO-TEMPORAL VARIATION IN QUALITY OF THE OLIGOCENE COALS OF TIKAK PARBAT FORMATION, MAKUM COALFIELD, NORTH EASTERN INDIA
Dept. of Applied Geology Dibrugarh University. Dibrugarh ,Assam, India.
The Research paper is Original & Innovative it is Done Double Blind Peer Reviewed.
Your Article is Published.
Authorised Signature
Editor-in-Chief
Prin. H. N. Jagtap
258/34, Raviwar Peth Solapur-413005 Maharashtra, India
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