YATSENKO, B. P. Category of Power on the States Geostrategy. Ukrainian Geographical Journal, [S. l.], n. 2, p. 59–66, 2025. DOI: 10.15407/UGZ2025.02.059. Disponível em: http://ugj-ojs.com/index.php/ugj/article/view/20. Acesso em: 22 feb. 2026.