1. O. B. Adedoyin and E. Soykan, “Covid-19 pandemic and online learning: the challenges and opportunities,” Interactive Learning Environments, 2020, doi: https://doi.org/10.1080/10494820.2020.1813180.
2. J. Keengwe and T. T. Kidd, “Towards Best Practices in Online Learning and Teaching in Higher Education,” MERLOT Journal of Online Learning and Teaching, vol. 6, no. 2, pp. 533-541, 2010. [Online]. Available: https://jolt.merlot.org/vol6no2/keengwe_0610.pdf
3. A. Schleicher, “The impact of COVID-19 on education - Insights from Education at a Glance 2020,” OECD Publishing, 2020. [Online]. Available: https://www.oecd.org/education/the-impact-of-covid-19-on-education-insights-education-at-a-glance-2020.pdf
4. N. Kerimbayev, N. Nurym, А. Akramova and S. Abdykarimova, “Virtual educational environment: interactive communication using LMS Moodle,” Education and Information Technologies, vol. 25, pp. 1965-1982, 2020, doi: https://doi.org/10.1007/s10639-019-10067-5.
5. L. A. Smith and E. Turner Smith, “Using Camtasia to develop and enhance online learning: tutorial presentation,” Journal of Computing Sciences in Colleges, vol. 22, no. 5, pp 121-122, 2007.