TOVAR VIERA, Rodrigo. Vocabulary knowledge in the production of written texts: a case study on EFL language learners. Revista Tecnológica - ESPOL, Guayaqui, EC, v. 30, n. 3, 2017. Disponível em: http://200.10.147.88/index.php/tecnologica/article/view/628. Acesso em: 19 apr. 2025.