Fernandoa, R.; Pirashatha, H.; Chamodyaa, K; Rathnayakeb, S.(Belihuloya, Faculty of Management Studies, Sabaragamuwa University of Sri Lanka, 2021-12-16)
Kappettiya Arachchige, D.K.D.; Fahim, F.R; Priyadarshani, G.D.I.; Dunuwila, V.R; Kalansuriya, N.(Faculty of Management Studies Sabaragamuwa University of Sri Lanka Belihuloya, Sri Lanka, 2023-12-19)