KOWERSKI, Mieczysław. Youth Unemployment in the European Union. Regional Barometer. Analyses & Prognoses, [S. l.], v. 11, n. 3, p. 47–67, 2013. DOI: 10.56583/br.1113. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1113. Acesso em: 23 jul. 2025.