https://www.politico.eu/article/pedro-sanchez-spain-election-parliament-2023-catalan-independence/
https://www.opendemocracy.net/en/opendemocracyuk/left-behind-by-northern-irelands-neoliberal-peace/?utm_source=Daily+Newsletter&utm_campaign=ec59f755dc-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-ec59f755dc-407405485
https://carnegieeurope.eu/2022/06/16/does-eu-need-treaty-change-pub-87330
https://www.eca.europa.eu/Lists/ECADocuments/SR21_08/SR_Frontex_EN.pdf