# Institute of Sociology

> facility in Sofia, Bulgaria

**Wikidata**: [Q30254797](https://www.wikidata.org/wiki/Q30254797)  
**Source**: https://4ort.xyz/entity/institute-of-sociology-q30254797


## References

1. GRID Release 2017-05-22
2. Virtual International Authority File
3. National Library of Israel Names and Subjects Authority File