JĘDRUCHNIEWICZ, Andrzej. Instruments and the level of support provided to farmers by the Agricultural Social Insurance Fund (KRUS) during the COVID-19 pandemic. Ubezpieczenia w Rolnictwie – Materiały i Studia, [S. l.], n. 2/78, p. 25–41, 2022. Disponível em: https://ojs.academicon.pl/ur/article/view/10007. Acesso em: 1 wrz. 2025.