5. Literatura
Europska komisija. (2020). Digital Education Action Plan 2021-2027. European Commission.
Hattie, J., & Timperley, H. (2007). The Power of Feedback. Review of Educational Research, 77(1), 81-112.
Nielsen, J. (1995). 10 Usability Heuristics for User Interface Design. Nielsen Norman Group.
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