38. Shneider, L. B. Real'nosti distantsionnogo obucheniia v kontekste pandemii (Realities of remote studying in the context of pandemic) // Vysshee obrazovanie segodnia. - 2020. - № 7. - S. 18-23.
39. Iudina, E. N. Opyt primeneniia distantsionnogo obrazovaniia v vuze (Experience in the use of distance education at the university) // Nauka i shkola. - 2020. - № 5. - S. 37-43.
40. Miltiadis D. Lytras, Andreea Claudia Serban, Miguel Jesus Torres Ruiz, Stamatios Ntanos, Akila Sarirete, Translating knowledge into innovation capability: An exploratory study investigating the perceptions on distance learning in higher education during the COVID-19 pandemic - the case of Mexico // Journal of Innovation & Knowledge. - 2022. - Volume 7. - Issue 4. - 100258.
41. Radoslava Kraleva, Mehrudin Sabani and Velin Kralev, An Analysis of Some Learning Management Systems // International Journal on Advanced Science, Engineering and Information Technology. -2019. - Vol. 9. - No. 4. - PP. 11901198.