G. K. Lukhmanova, V. V. Mishchenko, I. Chsherbovskikh, G. Zharbulganovna Yerzhanova, M. Shmidt, and Z. Muratbekovna Alimzhanova, “On The Effectiveness Of Blended Learning Technologies In Higher Education”, Opción, vol. 35, pp. 278-286, Sep. 2019.