Sankhayeva, A., L. Shkutina, N. Mirza, G. Zhakisheva, and M. Ospanova. “Introduction of Corporate Governance Principles in the Higher Pedagogical Education System (Experience of the Republic of Kazakhstan)”. Opción, Vol. 35, Aug. 2019, p. 28, https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/30544.