1. Azevedo, R., Johnson, A., Chauncey, A., Burkett, C.: Self-regulated learning with MetaTutor: advancing the science of learning with metacognitive tools. In: New Science of Learning, pp. 225–247. Springer, New York (2010). https://doi.org/10.1007/978-1-4419-5716-0_11
2. Basham, J.D., Stahl, S., Zhang, L., Blackorby, J.: Universal design for learning because students are (the) variable. In: Handbook of Research on K-12 Online and Blending Learning Second, pp. 477–508. Carnegie Mellon University: ETC Press (2018)
3. Bloom, B.S.: Learning for mastery. Eval. Comment 1(2), 1–12 (1968)
4. Capuano, N., Mangione, G.R., Pierri, A., Salerno, S.: Learning goals recommendation for self regulated learning. Int. J. Eng. Educ. 28(6), 1373–1379 (2012)
5. Capuano, N., Mangione, G.R., Pierri, A., Salerno, S.: Personalization and contextualization of learning experiences based on semantics. Int. J. Emerg. Technol. Learn. 9(7), 5–14 (2014)