The Impact of NATO Expansion on Russian National Security. Comprehensive Journal of Science, [S. l.], v. 10, n. 39, p. 2364–2381, 2026. DOI: 10.65405/qgzhw351. Disponível em: https://cjos.histr.edu.ly/index.php/journal/article/view/1640. Acesso em: 31 mar. 2026.