ARKADIUSZ. Selected big cities of Poland as regional poles of growth. Studia Miejskie, [S. l.], v. 34, 2020. DOI: 10.25167/sm.1037. Disponível em: https://czasopisma.uni.opole.pl/index.php/sm/article/view/1037. Acesso em: 8 lis. 2024.