VON CRAMON-TAUBADEL, Stephan. Russia’s Invasion of Ukraine – Implications for Grain Markets and Food Security. German Journal of Agricultural Economics, [S. l.], v. 71, n. Supplement, 2022. DOI: 10.30430/71.2022.5.Apol. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/2232. Acesso em: 22 nov. 2024.