ORALBAEVA ZH. Z., A. A. Classification of costs in managerial accounting and its impact on cost management. Journal of Economic Research & Business Administration, [S. l.], v. 117, n. 5, p. 240–246, 2016. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1483. Acesso em: 21 nov. 2024.