1. European commission homepage. council recommendation on key competences for lifelong learning. https://education.ec.europa.eu/focus-topics/improving-quality/key-competences, Last Accessed 2023/05/03
2. An official website of the European Union. National strategies. https://digital-skills-jobs.europa.eu/en/actions/national-initiatives/national-strategies, Last Accessed 2023/05/03
3. How should a teacher organize his work during the war: recommendations of the State Education Quality Service. https://sqe.gov.ua/yak-vchitelyu-organizuvati-svoyu-robotu-p/?fbclid=IwAR27UOhBQXq3xjWyp6FCaUzt9Qc4e3_9HnmhoIpJxsJq3j-i68U-hgc2NgA, Last Accessed 2023/05/03
4. A third of students in wartime did not have permanent access to education—the results of the study. The official website of the State Education Quality Service of Ukraine. https://sqe.gov.ua/tretina-uchniv-v-umovakh-viyni-ne-mali-po/, Last Accessed 2023/05/03
5. Basilotta-Gómez-Pablos, V., Matarranz, M., Casado-Aranda, L.A., et al.: Teachers’ digital competencies in higher education: a systematic literature review. Int. J. Educ. Technol. High. Educ. 19, 8 (2022). https://doi.org/10.1186/s41239-021-00312-8