WYSZKOWSKA-KUNA, Joanna. Competitiveness in International Trade in Knowledge-Intensive Services – The Case of Poland. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 17, n. 2, p. 79–100, 2014. DOI: 10.2478/cer-2014-0015. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/7016. Acesso em: 5 apr. 2025.