BRONISZ, Urszula; HEIJMAN, Wim. Competitiveness of Polish regional Agro-clusters. Applied Studies in Agribusiness and Commerce, [S. l.], v. 2, n. 1-2, p. 35–40, 2008. DOI: 10.19041/APSTRACT/2008/1-2/5. Disponível em: https://ojs.lib.unideb.hu/apstract/article/view/7217.. Acesso em: 5 may. 2024.