Förster, J.J. and I. Virgin. 2018. Bioeconomy between Europe and Africa – summarizing workshop outcomes “Global Bioeconomy Summit in Berlin, 19-20 April 2018”. ZEF Policy Brief 29. Center for Development Research (ZEF), Bonn.
Lenfert, Z.M. and J. Börner. 2017. Soybean certification and tropical deforestation in Brazil: how to move towards zero-net deforestation. ZEF Policy Brief 28. Center for Development Research (ZEF), Bonn.