CHYBOWSKA, Magdalena; TRAFIAŁEK, Elżbieta. Aid Measures Reducing the Scale of Migration Crisis. Studia Politicae Universitatis Silesiensis, [S. l.], v. 33, p. 3–14, 2021. DOI: 10.31261/spus.12510. Disponível em: https://journals.us.edu.pl/index.php/SPUS/article/view/12510. Acesso em: 8 nov. 2026.