International Recognition Research Journal
Review Of Research
Double Blind Peer Reviewed Journal
ISSN No. 2249-894X
Certificate of Acceptance
This is to certify that our Editorial, Advisory, and Review Board Accepted Research Paper of Dr. /Shri. /Smt.: Vijaya Kumar , M. Umadevi 
Topic:- PHYSICO-CHEMICAL QUALITY OF DRINKING WATER IN GREATER VISAKHAPATNAM MUNICIPAL CORPORATION ANDHRA PRADESH 
Principal & Professor Dept of Civil Engineering, Sivani Institute of Technology Chilakapalem, Srikaulam (Dist); Associate Professor, Dept of Commerce & Management studies, Andhra University, Vishakhapatnam.
The Research paper is Original & Innovative it is Done Double Blind Peer Reviewed.  
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