=Volume=
{{Volume
|number=2898
|storemode=property
|wikidataid=Q113542137
|title=Proceedings of the 4th International Workshop on Augmented Reality in Education (AREdu 2021)
|acronym=AREdu 2021
|url=http://ceur-ws.org/Vol-2898/
|date=2021-07-06
|dblp=conf/aredu/2021
|k10plus=1770892664
|urn=urn:nbn:de:0074-1155-8
}}