%0 Journal Article
%T Online course as a system-forming unit of additional foreign language education
%A Sushchev, S.S.
%A Mihaylova, S.V.
%K continuing education, additional education, foreign language education, language for special purposes, e-learning, distance learning, online education, online course notion, subject specificity, systematicity
%J Economic and Social Research
%D 2025
%N 12
%P 9
%I National Research University of Electronic Technology