BARWAŚNY, Mateusz. Self-employment in the light of international and union law. Acta Universitatis Lodziensis. Folia Iuridica, [S. l.], v. 103, p. 29–95, 2023. DOI: 10.18778/0208-6069.103.02. Disponível em: https://czasopisma.uni.lodz.pl/Iuridica/article/view/21353. Acesso em: 22 jul. 2024.