Duraj T. Protection of Self-Employed Workers in the Light of United Nations and International Labour Organisation Acts – Conclusions of the National Science Centre Research Project No. 2018/29/B/HS5/02534. FOI [Internet]. 2024 Jun. 30 [cited 2024 Jul. 27];107:159-75. Available from: https://czasopisma.uni.lodz.pl/Iuridica/article/view/23386