XINYI, Lin; B. S. LEANDRO, Francisco José; NINGFAN , Luo; ROUYA, Pan. Charting a New Course: The Reasons Behind Angola’s Withdrawal from OPEC. Conjuntura Austral, [S. l.], v. 16, n. 74, p. 23–44, 2025. DOI: 10.22456/2178-8839.145939. Disponível em: https://seer.ufrgs.br/index.php/ConjunturaAustral/article/view/145939. Acesso em: 9 set. 2026.