1. Alexander, B., Ashford-Rowe, K., Barajas-Murph, N., Dobbin, G., Knott, J., McCormack, M., & Weber, N. (2019). Horizon report 2019 higher education edition. EDUCAUSE.
2. Amhag, L., Hellström, L., & Stigmar, M. (2019). Teacher Educators' use of digital tools and needs for digital competence in higher education. Journal of Digital Learning in Teacher Education, 35(4), 203–220. https://doi.org/10.1080/21532974.2019.1646169.
3. Andres, P., & Svoboda, P. (2018). Development of digital competences of teachers of social sciences at secondary vocational schools. In International Conference on Interactive Collaborative Learning (pp. 720–731). Cham: Springer. https://doi.org/10.1007/978-3-030-11935-5_68.
4. Baek, S. G., Lim, C. I., Kim, H. S., Yu, Y. L., Kim, M. R., Lee, S. R. (2010). Analysis of influential variables on performance-based ICT literacy level for korean students. In E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (pp. 1560–1565). Association for the Advancement of computing in education.
5. Baloğlu, M., & Çevik, V. (2008). Multivariate effects of gender, ownership, and the frequency of use on computer anxiety among high school students. Computers in Human Behavior, 24(6), 2639–2648. https://doi.org/10.1016/j.chb.2008.03.003.