SHUBIN, Vladimir. RESENHA “USA – AFRICA: THE POLICY OF PRESIDENT B. OBAMA ADMINISTRATION. 2009 – 2014”, E “USA – AFRICA: THE POLICY OF PRESIDENT B. OBAMA ADMINISTRATION. 2015 – 2016. CHRONICLE OF EVENTS” DE ANDREY URNOV. Revista Brasileira de Estudos Africanos, [S. l.], v. 2, n. 4, 2018. DOI: 10.22456/2448-3923.78552. Disponível em: https://seer.ufrgs.br/index.php/rbea/article/view/78552. Acesso em: 29 ago. 2025.