# Hiroki Sayama

> systems science and industrial engineering researcher

**Wikidata**: [Q91072676](https://www.wikidata.org/wiki/Q91072676)  
**Source**: https://4ort.xyz/entity/hiroki-sayama


## References

1. IdRef
2. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File