Jędruchniewicz, Andrzej. 2022. „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, nr 2/78 (grudzień):25-41. https://ojs.academicon.pl/ur/article/view/10007.