Harisha, S R and Umashankar, K S and Manujesh, B J and Gowda, Rame D (2012) The Design, Characterization and Application of nano science in the field of metallurgy. In: A National Conference on Emerging Trends in Materials for Advanced Technology, 20th-21st march 2012 , K.V.G. College of Engineering, Sullia. .

Harisha, S R and Umashankar, K S and Manujesh, B J and Gowda, Rame D (2011) Design, Development and Fabrication of the paraboloidal dish Solar concentrator for domestic Applications. In: National conference onRecent trends in Alternate Sources of Energy and pollution control , 13th & 14th May 2011, K.V.G. College of Engineering, Sullia.

Harisha, S R and Umashankar, K S and Manujesh, B J and Gowda, Thamme C S and Gowda, Rame D (2011) Survey and Energy-use pattern of Conventional and Non conventional Energies for Domestic Applications and Suggestions on Improvements towards Sustainability. In: National conference on Recent trends in Alternate Sources of Energy and pollution control , 13th-14th May 2011 , K.V.G. College of Engineering, Sullia.