STEPHEN KRASHEN; BENIKO MASON. Direct Teaching of Vocabulary?. Journal of English Language Teaching, Chennai, India, v. 61, n. 1, p. 9–13, 2019. DOI: 10.66121/nf9zdj33. Disponível em: https://journals.eltai.in/jelt/article/view/JELT610103. Acesso em: 2 apr. 2026.