ALAMILLO, R. Lexical Skills in the Formal and Informal Writing of Students of Spanish as a Second Language and as a Heritage Language: A Comparative Study. Íkala, Revista de Lenguaje y Cultura, [S. l.], v. 24, n. 3, p. 503–519, 2019. DOI: 10.17533/udea.ikala.v24n03a12. Disponível em: https://revistas.udea.edu.co/index.php/ikala/article/view/328819. Acesso em: 22 jan. 2025.