CHUVAKHINA, L. G.; MOLDENHAUER, N. A.; NASIRBEIK, A. Strengthening of oil exporters’ position within OPEC+ in the world oil market. Journal of Mines, Metals and Fuels, [S. l.], v. 69, n. 1, p. 17–24, 2021. DOI: 10.18311/jmmf/2021/27320. Disponível em: https://informaticsjournals.com/index.php/jmmf/article/view/27320. Acesso em: 4 may. 2024.