1. Shah, D. MOOC Trends in 2016: College Credit, Credentials, and Degrees. Available at: https://www.class-central.com/report/mooc-trends-credit-credentials-degrees/
2. Bogolepova, S.V., Malkova, N.V. (2017). Use of of Modern Learning Management Systems in Higher Education: Progress and Potential. Vysshee obrazovanie v Rossii = Higher Education in Russia. No. 5, pp. 105-112. (In Russ., abstract in Eng.)
3. Grechushkina, N.V. (2018). Online Course: Definition and Classification. Vysshee obrazovanie v Rossii = Higher Education in Russia. Vol. 27, no. 6, pp. 125-134. (In Russ., abstract in Eng.)
4. Nesterov, S.A. (2016). Analysis of Quiz Statistics in LMS MOODLE. Sovremennye informatsionnye tekhnologii i IT-obrazovanie = Modern Information Technology and IT Education. Vol. 12, no. 4, pp. 62–67. (In Russ., abstract in Eng.)
5. Nesterov, S.A., Smetanina, M.V. (2013). Quality Measurement of the Test Tasks in the Learning Management System Moodle. Nauchno-tekhnicheskie vedomosti Sankt-Peterburgskogo gosudarstvennogo politekhnicheskogo universiteta. Informatika. Telekommunikatsii. Upravlenie = St. Petersburg State Polytechnic University Journal. Computer Science, Telecommunication and Control Systems. No. 5, pp. 87-92. (In Russ., abstract in Eng.)