BOUDE, Oscar; ROZO, Fredy; GONZÁLEZ, Olga. WordTrek: A Digital Educational Material that Contributes to Vocabulary Learning in Higher Education. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 18, n. 10, p. pp. 219–231, 2023. DOI: 10.3991/ijet.v18i10.34999. Disponível em: https://online-journals.org/index.php/i-jet/article/view/34999. Acesso em: 24 apr. 2024.