LEWANDOWSKA, Małgorzata Stefania. Eco-innovation and International Competitiveness of Enterprises Results for European Union Member States. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 23, n. 1, p. 37–54, 2020. DOI: 10.18778/1508-2008.23.03. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/6530. Acesso em: 8 dec. 2025.