Senarathne, H. M. Kasuni Ishara; Dayarathne, A. Desha Rantarakavi; Jayasinghe, Tharushi Udayangi(Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2023)
Malwaththa, M.M.S.M.; Nanayakkara, P.M.H.K.H.(Department of International Studies, Faculty of Social Sciences, University of Kelaniya, Sri Lanka, 2023)