# Opera

> Academic journal published by Universidad Externado de Colombia, covering the subjects: Political science

**Wikidata**: [Q50521558](https://www.wikidata.org/wiki/Q50521558)  
**Source**: https://4ort.xyz/entity/opera-q50521558


## References

1. Directory of Open Access Journals
2. [Directory of Open Access Journals](https://doaj.org/toc/1657-8651)
3. [Source](https://doaj.org/toc/1657-8651)
4. [Source](http://revistas.uexternado.edu.co/index.php/opera/about/submissions#copyrightNotice)
5. [Source](https://revistas.uexternado.edu.co/index.php/opera/about/submissions)
6. ISSN Portal
7. National Collective Archive of Periodicals
8. [Source](https://mjl.clarivate.com/search-results?issn=1657-8651)