SOBIŚ, Iwona. KRUS medical rehabilitation during the COVID-19 pandemic. Ubezpieczenia w Rolnictwie – Materiały i Studia, [S. l.], n. 1/73, p. 241–246, 2020. Disponível em: https://ojs.academicon.pl/ur/article/view/10142. Acesso em: 6 wrz. 2025.