Cele i metody ochrony konsumenta: [Objectives and methods of consumer protection]. Studia Prawnicze / The Legal Studies, [S. l.], n. 1 (55), p. 81–97, 2023. DOI: 10.37232/sp.1978.1.4. Disponível em: https://czasopisma.inp.pan.pl/index.php/sp/article/view/2992. Acesso em: 6 sep. 2025.