KASPERKIEWICZ, Witolod. Innovativeness of Poland’s Economy – Conditions and Prospects for Development. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 15, n. 1, p. 5–22, 2012. DOI: 10.2478/v10103-012-0001-2. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/6794. Acesso em: 7 dec. 2025.