https://www.ceps.eu/wp-content/uploads/2022/05/CEPS-PI2022-18-Moldova-EU-membership.pdf
https://www.bertelsmann-stiftung.de/fileadmin/files/user_upload/EZ_Policy_Paper_Quo_vadis_Cohesion_Policy_2024_ENG.pdf
https://www.ips-journal.eu/index.php?id=293&L=0&tx_news_pi1%5Bnews%5D=4405&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_791_20200605&cHash=931e8a12b80124885130def2e783b8db
https://dailynewshungary.com/mayors-of-v4-countries-capitals-sign-pact-of-free-cities/