Student perceptions of technological tools for flipped instruction: The case of Padlet, Kahoot! and Cirrus. Journal of University Teaching and Learning Practice, [S. l.], v. 17, n. 5, 2020. DOI: 10.53761/1.17.5.4. Disponível em: https://open-publishing.org/journals/index.php/jutlp/article/view/422.. Acesso em: 18 oct. 2024.