ISMA’IL, Muhammad. Visualising the Global Shift in Energy Demand and Supply. International Journal of Energy Economics and Policy, [S. l.], v. 2, n. 3, p. 134–146, 2012. Disponível em: https://mail.econjournals.org.tr/index.php/ijeep/article/view/216. Acesso em: 26 jan. 2025.