PETTI, L.; BRUNI, F. On-line lecture university hall and feedback: A possible combination? . Education Sciences & Society - Open Access, [S. l.], v. 12, n. 2, 2021. DOI: 10.3280/ess2-2021oa12386. Disponível em: https://journals.francoangeli.it/index.php/ess/article/view/12386. Acesso em: 6 jul. 2022.