Magalhães, Joana. “The Clash in and for Ukraine | O Conflito Na E Pela Ucrânia”. Political Observer | Revista Portuguesa de Ciência Política (Portuguese Journal of Political Science), no. 19 (November 21, 2022): 69–81. Accessed July 14, 2024. https://rpcp.pt/index.php/rpcp/article/view/191.