# Joan Ferrer Costa

> Spanish philologist, professor and writer

**Wikidata**: [Q19299851](https://www.wikidata.org/wiki/Q19299851)  
**Source**: https://4ort.xyz/entity/joan-ferrer-costa


## References

1. Integrated Authority File
2. BnF authorities
3. [Source](http://www.boneslletres.cat/medalles.asp?subop=6)
4. Autoritats UB
5. IdRef
6. [Source](https://www.elperiodico.com/es/politica/20160401/grup-koine-manifiesto-catalan-unica-lengua-oficial-5018986)