Τζημίρης Σπυρίδων, and Καρούσιου Χριστιάνα. “The Views of Primary School Principals on Distance Learning During the Covid-19 Period”. Education Sciences 2022, no. 2 (June 23, 2022): 203–224. Accessed July 3, 2024. https://ejournals.lib.uoc.gr/edusci/article/view/1611.