SÁNCHEZ, Purificación; AGUADO JIMÉNEZ, Pilar. Defining in English : a tool to measure writings abilities. Journal of English Studies, [S. l.], v. 3, p. 7–20, 2002. DOI: 10.18172/jes.66. Disponível em: https://publicaciones.unirioja.es/ojs/index.php/jes/article/view/66. Acesso em: 13 nov. 2025.