Kulbarshyn M. Meterbayeva, Alima B. Yelkeyeva, B. B. A. B. A. T. Z. Z. O., y M. A. Besbayev. «Development of Competitiveness of Future Teachers on the Basis of Social Partnership». Opción, Vol. 35, agosto de 2019, pp. 1140-54, https://www.produccioncientificaluz.org/index.php/opcion/article/view/24573.