Hejbudzki M. The issue of charging the creditor, the Social Insurance Institution (ZUS) with an enforcement fee in enforcement proceedings discontinued according to Article 824 paragraph 1 point 4 of the Code of Civil Proceedings. SP [Internet]. 2020 Dec. 20 [cited 2024 Aug. 24];(50). Available from: https://czasopisma.uwm.edu.pl/index.php/sp/article/view/6037