GURBAN, S. .; ZEIBEL, V. . Comparative analysis of key indicators of the education system of Kazakhstan. New Trends and Issues Proceedings on Humanities and Social Sciences, [S. l.], v. 8, n. 3, p. 179–194, 2021. DOI: 10.18844/prosoc.v8i3.6410. Disponível em: https://www.un-pub.eu/ojs/index.php/pntsbs/article/view/6410. Acesso em: 20 apr. 2024.