MATYJAS-ŁYSAKOWSKA, P. Current Problems in the Field of Sickness Insurance for People Running a Non-Agricultural Business. Acta Universitatis Lodziensis. Folia Iuridica, [S. l.], v. 101, p. 235–246, 2022. DOI: 10.18778/0208-6069.101.18. Disponível em: https://czasopisma.uni.lodz.pl/Iuridica/article/view/15841. Acesso em: 2 may. 2024.