MCGOWAN, JR., C. B. An Analysis Of The Technical Efficiency Of The Russian Stock Market. International Business & Economics Research Journal (IBER), [S. l.], v. 10, n. 10, p. 31–44, 2011. DOI: 10.19030/iber.v10i10.5977. Disponível em: https://clutejournals.com/index.php/IBER/article/view/5977. Acesso em: 17 jul. 2024.