Mangaluru: Lokesha A. research student of St Aloysius Advanced Research Centre, Mangaluru was awarded a Ph.D. in Economics for his thesis “An Empirical study on Commercialisation and Marketing Modes of Goat and Sheep Farming in Karnataka” by the Tumkur University. He was guided by Dr. Norbert Lobo, Head of the Department of Economics, St Aloysius College (Autonomous), Mangaluru.