ЕРМЕКБАЕВА, Б.; Блембаева A. Problems of increasing the efficiency of tax administration. Journal of Economic Research & Business Administration, [S. l.], v. 120, n. 2, p. 222–226, 2017. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1899. Acesso em: 21 nov. 2024.