MĘDRALA, Małgorzata. Self Employment and OHS Protection. Acta Universitatis Lodziensis. Folia Iuridica, Poland, v. 101, p. 133–147, 2022. DOI: 10.18778/0208-6069.101.10. Disponível em: https://www.czasopisma.uni.lodz.pl/Iuridica/article/view/15832. Acesso em: 9 aug. 2026.