MOJ, M. Foreign migrations and their consequences for families on the example of Opole Province. Border and Regional Studies, [S. l.], v. 3, n. 2, p. 175–190, 2015. DOI: 10.25167/ppbs489. Disponível em: https://czasopisma.uni.opole.pl/index.php/p/article/view/489. Acesso em: 26 dec. 2024.