https://wms.flexious.be/editor/plugins/imagemanager/content/2140/PDF/2020/EU_Online_Survey_-_Preliminary_report_final-2.pdf
https://www.europarl.europa.eu/cmsdata/270809/ING2%20Bilcik-Loiseau_CAs_final_v30052023_clean.pdf
http://justfair.org.uk/wp-content/uploads/2019/01/JFothers-submission-WPC-Dec2018-FINAL.pdf