Olena Kharytonova, Evgen Kharytonov. VIRTUAL WORLD, VIRTUAL IDENTITY, SIMULACRA AND HYBRID WARFARE. In: Oleksii Kostenko, Yuriy Yekhanurov , editors. DIGITAL TRANSFORMATION IN UKRAINE: AI, METAVERSE, AND SOCIETY 5.0 [Internet]. SciFormat Publishing Books; 2024 [cited 2025 Jul. 1]. pp. 14-9. (Edited Books). Available from: https://sciformat.ca/books/index.php/sf/catalog/book/3/chapter/2