YUEN, T. H. A.; YUEN, W. K. T. Relationship Between Geopolitical Risk In Major Oil Producing Countries and Oil Price. International Journal of Energy Economics and Policy, [S. l.], v. 12, n. 5, p. 117–123, 2022. DOI: 10.32479/ijeep.13373. Disponível em: https://econjournals.com/index.php/ijeep/article/view/13373. Acesso em: 2 may. 2024.