POTIEKHIN, O.; LUSHCHAK, V. U.S. Policy Toward Ukraine: On the Path to Russia’s Full-Scale Invasion (February 2014 – February 2022). Problems of World History, [S. l.], n. 32, p. 47–74, 2025. DOI: 10.46869/2707-6776-2025-32-3. Disponível em: https://journal.ivinas.gov.ua/pwh/article/view/376. Acesso em: 4 jun. 2026.