MAJER, Ryszard. The process of planning public policies on the example of policies concerning the elderly living in rural areas. Ubezpieczenia w Rolnictwie – Materiały i Studia, [S. l.], n. 2/78, p. 61–76, 2022. Disponível em: https://ojs.academicon.pl/ur/article/view/10009. Acesso em: 4 wrz. 2025.