STROŻEK, Piotr. Comparative Analysis of the Level of Knowledge-based Part of Economies in European Union Countries with KAM Methodology. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 15, n. 4, p. 249–263, 2013. DOI: 10.2478/v10103-012-0039-1. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/6845. Acesso em: 12 apr. 2025.