1. Chaffey, D. (2019). Global Social Media Research Summary. 2020. Smart Insights. 2020, Aug 03. Available at: https://www.smartinsights.com/social-media-marketing/social-media-strategy/new-global-social-media-research/ (accessed 24.11. 2020).
2. Klimenko, О.А. (2012). [Social Networks as a Means of Training and Interaction of Participants in the Educational Process]. In: Teoriya i praktika obrazovaniya v sovremennom mire: materialy Mezhdunar. nauch. konf. (g. Sankt-Peterburg, fevral 2012 g.) [Theory and Practice of Education in the Modern World: Proc. Int. Sci. Conf. (St. Petersburg, February 2012). Saint-Petersburg: Renome Publ., pp. 405-407. (In Russ.)
3. Nikonov, L.A., Zimenkova, N.N., (2014). IT-Resources as a Tool of the Contemporary Educational Environment. Vestnik TvGU. Seriya “Pedagogika i psikhologiya” = Herald of Tver State University, Series “Psychology and Education”. No. 1, pp. 127-133. (In Russ., abstract in Eng.)
4. Curran, K., McCarroll, N. (2013). Social Networking in Education International. Journal of Innovation in the Digital Economy. No. 4(1), pp. 1-15, doi: 10.4018/jide.2013010101
5. Alsolamy, F. (2017). Social Networking in Higher Education: Academics' Attitudes, Uses, Motivations and Concerns. Doctoral, Sheffield Hallam University. Available at: http://shura.shu.ac.uk/15852/