NAMYŚLAK, B. Creative clusters in Poland and theoretical cluster structure- similarities and differences. Studia Miejskie, [S. l.], v. 34, 2020. DOI: 10.25167/sm.960. Disponível em: https://czasopisma.uni.opole.pl/index.php/sm/article/view/960. Acesso em: 8 grudz. 2024.