GAJOWIAK, Małgorzata. Asset sources of competitive advantage of SMEs from high-tech sector in the region of greater Poland. Oeconomia Copernicana, [S. l.], v. 6, n. 4, p. 73–90, 2015. DOI: 10.12775/OeC.2015.030. Disponível em: https://journals.economic-research.pl/oc/article/view/157. Acesso em: 22 feb. 2024.