<p>The Dravidian University at Kuppam has conferred the doctor of philosophy (PhD) on St Aloysius College Vice Principal John Sherra for his thesis entitled 'Some nice properties of metro domination in graphs' prepared under the research supervision of Dr B Sooryanarayana of the Department of Mathematics, Dr Ambedkar Institute of Technology, Bengaluru, stated a press release.</p>
<p>The Dravidian University at Kuppam has conferred the doctor of philosophy (PhD) on St Aloysius College Vice Principal John Sherra for his thesis entitled 'Some nice properties of metro domination in graphs' prepared under the research supervision of Dr B Sooryanarayana of the Department of Mathematics, Dr Ambedkar Institute of Technology, Bengaluru, stated a press release.</p>
