Implementing Flipped Classroom in History: The reactions of eighth grade students in a Portuguese school. Yesterday & Today Journal for History Education in South Africa and abroad, [S. l.], n. 19, 2021. DOI: 10.17159/2223-0386/2018/n18a3. Disponível em: http://www.jsaa.ac.za/index.php/yesterday_and_today/article/view/2383. Acesso em: 7 nov. 2025.