ТУЛЕГЕНОВА, Р. The main directions for improving tax policy of small and medium businesses. Journal of Economic Research & Business Administration, [S. l.], v. 120, n. 2, p. 95–98, 2017. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1875. Acesso em: 24 nov. 2024.