ŚREDZIŃSKA , Joanna. Determinants of the Income of Farms in EU Countries. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 6, n. 2, p. 54–65, 2018. DOI: 10.18559/SOEP.2018.2.4. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3792. Acesso em: 3 sep. 2026.