JOHNSON, M. D.; ACEVEDO, A.; MERCADO, L. What Vocabulary Should We Teach? Lexical Frequency Profiles and Lexical Diversity in Second Language Writing. Writing and Pedagogy, [S. l.], v. 5, n. 1, p. 83-103, 2013. DOI: 10.1558/wap.v5i1.83. Disponível em: https://journal.equinoxpub.com/WAP/article/view/7447. Acesso em: 23 sep. 2020.