Nataliia Wagner, M.-., M. Kupriyanova, U. Ovezova, and A. Ilina. “Distance Learning Courses: New Opportunities for the Development of University Education”. Propósitos Y Representaciones. Journal of Educational Psychology, vol. 9, no. SPE3, May 2021, p. e1275, doi:10.20511/pyr2021.v9nSPE3.1275.