Problems of Professional Self-Development Among Undergraduates in the Digital Space, Identified During the COVID-19 PandemicTatyana Bashkireva, Anastasia Bashkireva, Alexander Morozov, Alexey Kuraev and Elena Nebrodovskaya-MazurSHS Web Conf., 93 (2021) 01018DOI: https://doi.org/10.1051/shsconf/20219301018