Sewwandi, K.D.C.; Kumari, I.A.V.P.K.; Kumari, B.S.P.(Department of Anthropology - Faculty of Humanities and Social Sciences - University of Sri Jayewardenepura, 2021-12-22)
L.H.N., Sandali Wijekoon(Department of Environmental Management Faculty of Social Sciences and Humanities Rajarata University of Sri Lanka, 2023-09-20)