Urassa, Goodluck C.2016-09-142016-09-142007Charles, G., 2007. Competitive Advantage in Small and Medium Scale Enterprises: A Resources Based Analysis of the Tanzanian Family and Non-family Firms; Theoretical Foundation and Model Development (Doctoral dissertation, Umeå School of Business, Umeå University).http://hdl.handle.net/20.500.11810/3693enCompetitive Advantage in Small and Medium Scale Enterprises: A Resources Based Analysis of the Tanzanian Family and Non-family Firms; Theoretical Foundation and Model DevelopmentJournal Article