PAWLAK, Hanna; URBANIAK, Renata. Description of the criteria governing the areas of overlap between the competence of KRUS and ZUS in respect of farmers who are subject to social insurance. Ubezpieczenia w Rolnictwie – Materiały i Studia, [S. l.], n. 2/80, p. 249–264, 2024. Disponível em: https://ojs.academicon.pl/ur/article/view/9981. Acesso em: 24 wrz. 2025.