TY JOUR TI Teenage and youth audience of the educational segment of the Russian-speaking YouTube: touches to the portrait KW videoblogging KW educational blogging KW online education KW educational content KW teenagers KW youth KW educational platforms KW YouTube JO Ojkumena. Regional Researches AU Popova, D.A. AU Goryachenko, E.A. PY 2022 IS 0 PB Vladivostok State University