1. Ala-Mutka, K. (2011). Mapping digital competence: Towards a conceptual understanding. In Seville: Institute for Prospective Technological Studies (IPTS). European Commission: Joint Research Centre Retrieved from http://ftp.jrc.es/EURdoc/JRC67075_TN.pdf .
2. Al-Araibi, A. A. M., Mahrin, M., & Mohd, R. C. (2016). A systematic literature review of technological factors for e-learning readiness in higher education. Journal of Theoretical and Applied Information Technology, 93(2), 500–521.
3. Aparicio, M., Bacao, F., & Oliveira, T. (2016). An e-learning theoretical framework. Journal of Educational Technology & Society, 19(1), 292–307. http://www.jstor.org/stable/10.2307/jeductechsoci.19.1.292
4. Asselin, M., & Moayeri, M. (2010). New tools for new literacies research: An exploration of usability testing software. International Journal of Research & Method in Education, 33(1), 41–53. https://doi.org/10.1080/17437271003597923 .
5. Aydın, C. H., & Tasci, D. (2005). Measuring readiness for e-learning: Reflections from an emerging country. Educational Technology and Society, 8(4), 244–257. http://www.jstor.org/stable/jeductechsoci.8.4.244