Jayabodhi, L.W.D.C.; Rajapakse, Chathura; Senanayake, J.M.D.(Department of Industrial Management, Faculty of Science, University of Kelaniya, Sri Lanka, 2020)
Jayalath, S.A.; Rajapakse, Chathura; Senanayake, J. M. D.(Department of Industrial Management, Faculty of Science, University of Kelaniya, Sri Lanka, 2020)
Thanujan, Thanushya; Rajapakse, Chathura; Wickramaarachchi, Dilani(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2021)
Ginige, Sachini; Rajapakse, Chathura; Asanka, Dinesh; Mahanama, Thilini(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2023)