DURAJ, Tomasz. Legal Model of the Protection of Self-Employment – Introduction to the Discussion. Acta Universitatis Lodziensis. Folia Iuridica, Poland, v. 101, p. 5–19, 2022. DOI: 10.18778/0208-6069.101.01. Disponível em: https://www.czasopisma.uni.lodz.pl/Iuridica/article/view/15806. Acesso em: 8 aug. 2026.