GJAE. Call for Papers 61th GEWISOLA Annual Conference in Berlin 22 - 24 September 2021. German Journal of Agricultural Economics, [S. l.], v. 70, n. 4, 2020. DOI: 10.52825/gjae.v70i4.2190. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/2190. Acesso em: 23 nov. 2024.