HERZFELD, Thomas. Aspekte der Agrarpolitik 2020. German Journal of Agricultural Economics, [S. l.], v. 70, n. Supplement, 2021. DOI: 10.30430/70.2021.5.1-12. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/2201. Acesso em: 24 nov. 2024.