AUTHOR=Greenan Kathleen A. TITLE=The Influence of Virtual Education on Classroom Culture JOURNAL=Frontiers in Communication VOLUME=6 YEAR=2021 URL=https://www.frontiersin.org/journals/communication/articles/10.3389/fcomm.2021.641214 DOI=10.3389/fcomm.2021.641214 ISSN=2297-900X