# Aref Hajjaj
**Wikidata**: [Q113781255](https://www.wikidata.org/wiki/Q113781255)  
**Source**: https://4ort.xyz/entity/aref-hajjaj


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Index Theologicus
4. National Library of Israel Names and Subjects Authority File