USHKOVSKA, Mare. The Open Balkan Initiative: Pioneering Regional Cooperation or a Transient Political Experiment?. International Problems, [S. l.], v. 78, n. 1, p. 115–163, 2026. Dostupno na: https://test.aseestant.ceon.rs/index.php/MEDJP/article/view/65926. Pristupljeno: 20 sep. 2026.