Muskaj, Blerina. “The Role of the European Union and the Procedure of Conclusion of International Agreements After the Lisbon Treaty”. European Journal of Multidisciplinary Studies 9, no. 2 (December 31, 2024): 1–11. Accessed December 16, 2025. https://www.revistia.com/index.php/ejms/article/view/2521.