DWORAK, Edyta. Characteristics of National System of Innovation in Poland . Comparative Economic Research. Central and Eastern Europe, Poland, v. 11, n. 4, 2008. DOI: 10.18778/1508-2008.11.22. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/30089. Acesso em: 10 aug. 2026.