1. Anderson, L. W., Krathwohl, D. R., Airasian, P. W., Cruikshank, K. A., Mayer, R. E., Pintrich, P. R., ... & Wittrock, M. C. (2001). A taxonomy for learning, teaching and assessing: A revision of Bloom’s taxonomy of educational objectives. New York: Longman.
2. Rubrics: Tools for Making Learning Goals and Evaluation Criteria Explicit for Both Teachers and Learners
3. AppBrain. (2018). App categories. Retrieved from https://www.appbrain.com/stats/android-market-app-categories
4. Apps in Higher Education: Criteria and Evaluation. The Charleston Advisor. .;R.Arzola;IEEE Software,2016
5. A review of research on mobile learning in teacher education.;E.Baran;Journal of Educational Technology & Society,2014