LEWANDOWSKA, L. The capital barrier to innovation in the small and medium-sized enterprises. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 12, n. 1-2, p. 99–113, 2010. DOI: 10.2478/v10103-009-0006-7. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/7780. Acesso em: 2 maj. 2024.