Бейсенбаева A.; Досаева A. Perfection of organization of account of ecological expenses. Journal of Economic Research & Business Administration, [S. l.], v. 120, n. 2, p. 99–102, 2017. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1876. Acesso em: 23 nov. 2024.