Nandasiri A G A U(2nd International Research Conference on Social Sciences, 22nd to 23rd November 2013. Faculty of Social Sciences ''Culture, Globalization and the developing world.'' University of Kelaniya, Sri Lanka, 2013)
Nandasiri A G A U(2nd Research Symposium of Temporary Acadamic Staff. 23rd January 2014. Faculty of Social Sciences. University of Kelaniya, Sri Lanka, 2014)