TERZIEV, Venelin; STEFANOV, Svilen; BANABAKOVA, Vanya; ILIEV, Ilija. LEVELS OF SECURITY AND MODERN SOCIETY. KNOWLEDGE - International Journal , [S. l.], v. 20, n. 2, p. 1031–1039, 2017. Disponível em: https://ikm.mk/ojs/index.php/kij/article/view/5351. Acesso em: 16 jul. 2024.