
https://www.osw.waw.pl/en/publikacje/analyses/2023-12-19/elections-serbia-victory-vucic-and-a-consolidation-system

https://theconversation.com/influyen-las-leyes-de-la-union-europea-en-nuestro-dia-a-dia-228815

https://www.lobbycontrol.de/lobbyismus-in-der-eu/katargate-oder-wie-man-den-kopf-aus-der-schlinge-zieht-113018/