https://www.fsinplatform.org/report/global-report-food-crisis-2019/
https://envios.lavanguardia.com/optiext/optiextension.dll?ID=rZYrWdchS3m6DNJt6ye53iSRDlPTx3gSUlBVvrdfQOLVwKnHzvsIqpCxrrN3xsECxizID50x7bI8V2nt5eLz665Z4sh5B
https://www.transparency.de/fileadmin/Redaktion/Publikationen/2019/19-09-01_TI-D_Gutachten_Momsen.pdf
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef1714en.pdf