# End to End Invoice Processing Application Based on Key Fields Extraction

> Research article (IEEE Access, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4286544596](https://www.wikidata.org/wiki/openalex:W4286544596)  
**Source**: https://4ort.xyz/entity/end-to-end-invoice-processing-application-based-on-key-fields-extraction