Badger, R. (2018). Teaching and learning the English language: A problem solving approach. London: Bloomsbury Academic. Journal of Applied Learning and Teaching, [S. l.], v. 2, n. 1, p. 83–84, 2019. DOI: 10.37074/jalt.2019.2.1.13. Disponível em: https://jalt.open-publishing.org/index.php/jalt/article/view/65. Acesso em: 5 jun. 2026.