POSADZIŃSKA, Iwona. Factors of Strengthening of International Market Position of Polish Building Enterprises. Oeconomia Copernicana, [S. l.], v. 4, n. 1, p. 117–130, 2013. DOI: 10.12775/OeC.2013.008. Disponível em: https://apcz.umk.pl/OeC/article/view/OeC.2013.008. Acesso em: 27 jun. 2026.