Bulankulama, S.W.G.K; Herath, N.S.K.; Bandara, H.G.K.N; Hettiarchchi, H.B.(Faculty of Social Sciences and Humanities Rajarata University of Sri Lanka, Mihintale, 2022-11-29)
Prasanna, Manoj; Jayasingha, Pathmakumara; Adikari, Gamini(Faculty of Social Sciences and Humanities Rajarata University of Sri Lanka, Mihintale, 2022-11-29)
Mendis, D. Thusitha; Abeywardana, Nuwan; Jayasekara, Indika; Hansani, Narmada(Faculty of Social Sciences and Humanities Rajarata University of Sri Lanka, Mihintale, 2022-11-29)