Developing critical thinking skills: Using Edward de Bono’s six thinking hats in formative peer assessment & feedback. Journal of Applied Learning and Teaching, [S. l.], v. 3, n. 1, p. 138–141, 2020. DOI: 10.37074/jalt.2020.3.1.5. Disponível em: https://jalt.open-publishing.org/index.php/jalt/article/view/187. Acesso em: 5 jun. 2026.