
http://www.ips-journal.eu/topics/european-union/article/show/eu-assurance-co-2037/

https://ukandeu.ac.uk/unpacking-the-iran-saudi-agreement/?mc_cid=71c929e541&mc_eid=815b1928ec

https://dgap.org/system/files/article_pdfs/dgap-report-2023-01-EN-Rethinking%20EUs%20Eastern%20Enlargement_0.pdf