TRAJKOVSKA, Maja. THE SECURITY OF EUROPE - THE ROLE OF THE EUROPEAN BORDER SURVEILLANCE SYSTEM (EUROSUR) IN SECRET SURVEILLANCE MONITORING. KNOWLEDGE - International Journal , [S. l.], v. 76, n. 1, p. 153–158, 2026. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/8299. Acesso em: 6 jun. 2026.