DAVLETBAYEVA, Z. .; UTEPKALIYEVA, B. .; DUSSIPOV, Y. .; TOREBEKOVA, Z. Enhancing the professionalism of civil servants: the experience of the OECD countries. Journal of Economic Research & Business Administration, [S. l.], v. 149, n. 3, p. 150–160, 2024. DOI: 10.26577/be.2024-149-i3-011. Disponível em: https://be.kaznu.kz/index.php/math/article/view/2872. Acesso em: 13 nov. 2024.