Nirchi, Stefania, and Lavinia Bianchi. 2021. “Descriptive Analysis of the Open Questions of an Exploratory Survey on Online Teaching (DaD): The Answers of University Teachers”. Formazione & Insegnamento 19 (3). Lecce-Brescia (IT):298-315. https://doi.org/10.7346/-fei-XIX-03-21_21.