Abeyrathne, R. M. D. H.(5th National Conference on Applied Social Statistics (NRCASS) - 2019, Department of Social Statistics, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2019)
Marakawaththa, I. A. G. G.(1st International Studies Students’ Research Symposium-2017 (ISSRS 2017) ,Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka., 2017)
Ratnaweera, K.H.B.O.(4th International Conference on Social Sciences 2018, Research Centre for Social Sciences, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)
Subasinghe, M. C.(1st International Studies Students’ Research Symposium-2017 (ISSRS 2017) ,Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka., 2017)
Jayamali, K.M.C.(2nd International Studies Students’ Research Symposium – 2018, Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)
Wageesha, K.K.G.L.(2nd International Studies Students’ Research Symposium – 2018, Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)
Subasinghe, S.M.A.N.Y.(2nd International Studies Students’ Research Symposium – 2018, Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)
Dissanayaka, R.P.M.Y.(2nd International Studies Students’ Research Symposium – 2018, Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)
Hettiarachchi, R.G.(2nd International Studies Students’ Research Symposium – 2018, Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2018)
Kumarasingha, M.W.(4th National Research Conference on Applied Social Statistics, Social Statistics Students’ Association, Department of Social Statistics, Faculty of Social Science, University of Kelaniya, Sri Lanka, 2018)