Kannangara, Dinuka; Yatigammana, Kaushalya; Wijayarathna, Gamini(Department of Marketing Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2021)
Perera, Maddumage Poornima Lankani; Yatigammana, Kaushalya(Department of Marketing Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2021)