Certificate of Publication
ISSN NO  : 2249-894X             
Review Of Research Journal
International Recognition Research Journal
This is to certify that our Editorial, Advisory, and Review Board Accepted Research Paper of
Dr. /Shri. /Smt.: Brajkishor Kumar and Raghubanshi Prasad
Topic:-SCATTERING PROPERTIES OF E. M. WAVES IN A MULTILAYERED CYLINDER FILLED WITH DOUBLE NEGATIVE AND POSITIVE MATERIALS
[ Research Scholar , J.P.University, Chapra. ; Prof. and H.O.D. of Physics (Retd.) , P.N.College, Parsa (Saran) J.P.University, Chapra. ]
The Research paper is Original & Inovative it is Done Double Blind Peer Reviewed.
Authorised Signature
Ashok Yakkaldevi
Editor-in-Chief

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SCATTERING PROPERTIES OF E. M. WAVES IN A MULTILAYERED CYLINDER FILLED WITH DOUBLE NEGATIVE AND POSITIVE MATERIALS
certificate of Excellence in Reviewing
Awarded to
Brajkishor Kumar and Raghubanshi Prasad

In recognition of an outstanding contribution to the quality of the journal