1. I. N. Pozharkova, Open and distance education. 2 (74) 51–63. (2019).
2. Practical experience of using LMS Moodle in personnel training for machine-building enterprises
3. LMS Moodle. available at http://www.moodle.org
4. V. A. Tunda, Guide to working in Moodle 2.5: for beginners (Publishing house: Tomsk, 2015).
5. A. A. Zaharov, A. V. Kolpakov and E. N. Kalashnikova, Algorithms of the shaping different type test tasks on base of the tasks on correspondence to when designing parallel and local test, Conference Proceedings - International Conference on Actual Problems of Electron Devices Engineering (APEDE, 2004), (Electron Devices Society. Saratov, 2004), pp. 386–393.