1. Ağır, F. (2007). Özel okullarda ve devlet okullarında çalışan ilköğretim öğretmenlerinin uzaktan eğitime karşı tutumlarının belirlenmesi [Determining the teachers’ attitudes towards distance education in public primary school and private primary school]. (Unpublished master thesis). Balıkesir University Institute of Science Department, Balıkesir.
2. Ağır, F., Gür, H., & Okçu, A. (2007). Uzaktan eğitime karşı tutum ölçeği geliştirmesine yönelik geçerlik ve güvenirlik çalışması [Development of the attitude scale toward distance learning: Reliability and validity]. E-journal of New World Sciences Academy, 3(2), 128–139.
3. Alea, L. A., Fabrea, M. F., Roldan, R. D. A., & Farooqi, A. Z. (2020). Teachers’ Covid-19 awareness, distance learning education experiences and perceptions towards institutional readiness and challenges. International Journal of Learning, Teaching and Educational Research, 19(6), 127–144. doi: https://doi.org/10.26803/ijlter.19.6.810.26803/ijlter.19.6.8
4. Alharthi, M. A. (2021). The effectiveness of virtual classrooms as an alternative to traditional classrooms during the Covid-19 pandemic: Problems and solutions. Life Science Journal, 18(5), 24–32.
5. Alkan, C. (1981). Açık üniversite [Open university]. Ankara University Journal of Faculty of Educational Sciences (JFES), 14(1), 339–351. doi: https://doi.org/10.1501/Egifak_000000073810.1501/Egifak_0000000738