Mirić, Filip, Slobodan Simić, Danilo Mrković, and Gojko Pavlović. “MODERN FORMS OF HYBRID THREATS AND THE RESPONSE OF SECURITY STRUCTURES”. ACADEMIC REVIEW 9, no. 1 (July 24, 2026): 43-52. Accessed July 25, 2026. https://doisrpska.nub.rs/index.php/AKPGD/article/view/13563.