https://www.ceps.eu/wp-content/uploads/2022/11/next-steps-for-eu-enlargement-forwards-or-backwards.pdf
https://www.opendemocracy.net/protesta/introduccion?utm_source=Daily+Newsletter&utm_campaign=a3bb730528-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-a3bb730528-407405485
https://www.ips-journal.eu/topics/democracy-and-society/saving-the-eu-from-disintegration-6765/?utm_campaign=en_1106_20230609&utm_medium=email&utm_source=newsletter