Nanayakkara, M.D.(1st International Studies Students’ Research Symposium-2017 (ISSRS 2017) ,Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka., 2017)
Dulmini, K.A.P.(2nd International Studies Students’ Research Symposium – 2018, Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)
Kulathunga, K.D.(2nd International Studies Students’ Research Symposium – 2018, Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)