GJAE. Call for papers 59th GEWISOLA Annual Conference 25-27 September 2019, hosted by the Thünen Institute, Braunschweig. German Journal of Agricultural Economics, [S. l.], v. 67, n. 4, 2018. DOI: 10.52825/gjae.v67i4.2110. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/2110. Acesso em: 22 nov. 2024.