The Uncertainty of a Tripolar World: The Return of Militaristic Geopolitics and the Relevance of Geoeconomics in the First Decades of the 21st Century. A Brief Mention about the Russia-Ukraine Conflict. GJHSS. 2022;22(E3):19-35. Accessed April 21, 2026. https://socialscienceresearch.org/index.php/GJHSS/article/view/4052