Cervetti GN, Fitzgerald MS, Hiebert EH, et al. (2023) Meta-analysis examining the impact of vocabulary instruction on vocabulary knowledge and skill. Reading Psychology44(6): 672–709. DOI: https://doi.org/10.1080/02702711.2023.2179146.
2.
Hao T, Wang Z and Ardasheva Y (2021) Technology-assisted vocabulary learning for EFL learners: A meta-analysis. Journal of Research on Educational Effectiveness14(3): 645–667.
3.
Schmitt N and Schmitt D (2020) Vocabulary in Language Teaching. UK: Cambridge University Press.
4.
Webb S, Uchihara T and Yanagisawa A (2023) How effective is second language incidental vocabulary learning? A meta-analysis. Language Teaching56(2): 161–180. DOI: https://doi.org/10.1017/S0261444822000507.