Syzko, A., T. Sushchynska, N. Anastasova, O. Donchenko, and A. Dubovenko. “WebQuest Technologies: Developing Communicative Sphere of Preschool Children With Down Syndrome”. Journal of History Culture and Art Research, vol. 9, no. 3, Sept. 2020, pp. 55-71, doi:10.7596/taksad.v9i3.2764.