Нұрпейіс, Б. К. “The Innovative Approach of Askar Tokpanov in the Development of the Stage Directing in Kazakh Theatre”. Journal of Philosophy, Culture and Political Science, vol. 57, no. 3, Apr. 2018, pp. 187-94, https://bulletin-philospolit.kaznu.kz/index.php/1-pol/article/view/297.