BORODIN, Alex; MITYUSHINA, Irina; HARPUTLU, Mustafa; KISELEVA, Natalia; KULIKOV, Andrey. Factor Analysis of the Efficiency of Russian Oil and Gas Companies. International Journal of Energy Economics and Policy, [S. l.], v. 13, n. 1, p. 172–188, 2023. DOI: 10.32479/ijeep.13763. Disponível em: https://econjournals.org.tr/index.php/ijeep/article/view/13763. Acesso em: 19 sep. 2024.