KUNANBAYEVA, D. A. Criteria for evaluation and selection of segments of the educational service. Journal of Economic Research & Business Administration, [S. l.], v. 106, n. 6, p. 77–86, 2015. Disponível em: https://be.kaznu.kz/index.php/math/article/view/495. Acesso em: 24 nov. 2024.