1. Aguilar, N.S., Badillo, B.S.D.S., Jöns, S.: Factores Relacionados con la reprobación en inglés en educación superior. Conciencia Tecnológica (54), 27–32 (2017)
2. Anderson, R.C., Freebody, P.: Reading comprehension and the assessment and acquisition of word knowledge. Center for the Study of Reading Technical Report; no. 249 (1982)
3. Bueno, M. C., Nemeth, K.: Quizlet and podcasts: effects on vocabulary acquisition. Comput. Assist. Lang. Learn. 1–30 (2020)
4. Chen, C.M., Liu, H., Huang, H.B.: Effects of a mobile game-based English vocabulary learning app on learners’ perceptions and learning performance: A case study of Taiwanese EFL learners. ReCALL 31(2), 170–188 (2019)
5. Crosson, A.C., McKeown, M.G., Moore, D.W., Ye, F.: Extending the bounds of morphology instruction: teaching Latin roots facilitates academic word learning for English learner adolescents. Read. Writ. 32(3), 689–727 (2019). https://doi.org/10.1007/s11145-018-9885-y