
https://www.lobbycontrol.de/parteienfinanzierung/parteispenden-deutschland-ist-das-intransparenteste-land-in-europa-115718/

https://blogs.lse.ac.uk/brexit/2019/06/26/did-we-ever-really-understand-how-the-eu-works/

https://www.ips-journal.eu/topics/democracy-and-society/slovenias-orbanisation-5123/?utm_campaign=en_886_20210420&utm_medium=email&utm_source=newsletter