
https://www.ceps.eu/wp-content/uploads/2022/11/next-steps-for-eu-enlargement-forwards-or-backwards.pdf

https://www.opendemocracy.net/can-europe-make-it/ashoka-mody/german-social-democrats-have-alienated-their-base-and-fractured-europe?

https://ecipe.org/wp-content/uploads/2024/05/ECI_24_PolicyBrief_11-2024_LY05.pdf