SZYPNIEWSKI, M. Self-Employment in the Light of Pursuit of Activities in Other Member States. Acta Universitatis Lodziensis. Folia Iuridica, [S. l.], v. 101, p. 215–222, 2022. DOI: 10.18778/0208-6069.101.16. Disponível em: https://czasopisma.uni.lodz.pl/Iuridica/article/view/15839. Acesso em: 6 may. 2024.