Álvarez, José Maurício Saldanha. “Operation Barbarossa, the Dissolution of the USSR and the Russo-Ukrainian War: 1917-2023”. Advances in Social Sciences Research Journal 10, no. 10 (October 24, 2023): 85–103. Accessed May 28, 2026. https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/5820.