Ramawickrama, J.; Opatha, H.H.D.N.P.; PushpaKumari, M.D.("Faculty of Management Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka", 2018-12-06)
De Silva, M. T. T.; Malik, A.; Rosenberger, P. J.(33rd of Australian and New Zealand Academy of Management (ANZAM) Conference, Cairns, Australia, 2019)