POHULAK-ŻOŁĘDOWSKA, E. Innovation in contemporary economies. Oeconomia Copernicana, [S. l.], v. 7, n. 3, p. 451–466, 2016. DOI: 10.12775/OeC.2016.026. Disponível em: http://economic-research.pl/Journals/index.php/oc/article/view/77. Acesso em: 4 dec. 2022.