GODSON, J. A. Is this the end of the OPEC cartel?. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 12, n. 3, p. 73–82, 2010. DOI: 10.2478/v10103-009-0013-8. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/7787. Acesso em: 3 maj. 2024.