VAISBURD, V. A.; SIMONOVA, M. V.; BOGATYREVA, I. V.; VANINA, E. G.; ZHELEZNIKOVA, E. P. Productivity of Labour and Salaries in Russia: Problems and Solutions. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 5S, p. 157–165, 2016. Disponível em: https://econjournals.com/index.php/ijefi/article/view/2882. Acesso em: 2 may. 2024.