SADRIEV, Ruslan D.; MULLAKHMETOV, Khanif S.; AKHMETSHIN, Elvir M. Russian Business Medium: Competition Problems. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 8S, p. 30–38, 2016. Disponível em: https://mail.econjournals.org.tr/index.php/ijefi/article/view/3695. Acesso em: 10 jan. 2025.