Jinadasa M P K(Fundamental and operational research for Development, Conference on Humanities and Social Sciences in Sri Lanka .17th- 18th October 2008. National Centre for Advanced Studies in Humanities and Social Sciences (NCAS). Colombo -07, Sri Lanka, 2008)
Jinadasa M P K(International Conference on Social Sciences, Sri Lanka,18-20 July 2008.Research Centre for Social Sciences, Faculty of Social Sciences, University of Kelaniya. Kelaniya,Sri Lanka, 2008)