S. Hozak, O. Yelizarova, T. Stankevych, Н. Дюба, A. Parats, and N. Lebedynets, “Anxiety and depression of Ukrainian school-age children in the process of distance education during the СOVID-19 pandemic”, Bulletin.Psychology, vol. 1, no. 11, pp. 27–32, Jun. 2020, doi: 10.17721/BSP.2020.1(11).5.