SOWIŃSKI, R. INTERNATIONAL CO-OPERATION WITH LOCAL AND REGIONAL COMMUNITIES OF OTHER STATES AS A TASK OF A POLISH MUNICIPALITY. Economic and Environmental Studies, [S. l.], v. 4, p. 153–162, 2020. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2796. Acesso em: 22 nov. 2024.