
https://ukandeu.ac.uk/wp-content/uploads/2022/03/UKICE-Divergence-Tracker-third-edition.pdf

https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef18037en.pdf

https://www.socialeurope.eu/the-crisis-of-the-french-socialist-party-does-it-still-have-a-future