# Journal of the Institute of Polytechnics, Osaka City University, Series A. Mathematics
**Wikidata**: [Q106116616](https://www.wikidata.org/wiki/Q106116616)  
**Source**: https://4ort.xyz/entity/journal-of-the-institute-of-polytechnics-osaka-city-university-series-a-mathematics


## References

1. ISSN Portal
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