LEWANDOWSKI, Krzysztof. The Effectiveness of Implementing European Union Structural Funds in the 2014–2020 Programming Period. A Comparative Analysis of Poland and Italy. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 26, n. 1, p. 127–145, 2023. DOI: 10.18778/1508-2008.26.07. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/17282. Acesso em: 9 dec. 2025.