At an" On the spot carticature "event which was held at Adoni, Andhrapradesh on November 2014

Another certificate from Unique World Records in 2014

In the 2014th year edtion of Unique World Records Book

Cartoon that published 21years back in Udayavani Deepavali 1993

Article published about a technology in Sudha, dated 6th February 1994



Article about Membrane Technology published in Sudha dated 6th February 1994



Article about Mr Nagaraja, published in Sudha dated 9th October 2014

Mention of article published in Sudha,Kannada Magazine in a French newspaper of France. Please see the link http://www.ledauphine.com/search?q=sudha&x=1&y=1