Global Transmission of Geopolitical Oil Price Shocks in the Energy Transition Era: Evidence from Russian Sanctions, The Us-Israel-Iran War and Emerging African Oil Producers (Nigeria & Angola). British Journal of Multidisciplinary and Advanced Studies, [S. l.], v. 7, n. 2, p. 15–30, 2026. DOI: 10.37745/bjmas.0543. Disponível em: https://bjmas.org/index.php/bjmas/article/view/1507. Acesso em: 1 may. 2026.