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.: D. Vijaya Kumar
Topic:-GROUNDWATER QUALITY IN VISAKHAPATNAM RURAL AREA, ANDHRA PRADESH
[ Principal & Professor, Sri Sivani Institute of Technology, Srikakulam.. ]
The Research paper is Original & Inovative it is Done Double Blind Peer Reviewed.
Authorised Signature
Ashok Yakkaldevi
Editor-in-Chief

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GROUNDWATER QUALITY IN VISAKHAPATNAM RURAL AREA, ANDHRA PRADESH
certificate of Excellence in Reviewing
Awarded to
D. Vijaya Kumar

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