# Why we need a centralized repository for isotopic data

> Research article (Proceedings of the National Academy of Sciences, 2017) · cited 70× · AI/ML

**Wikidata**: [openalex:W2601216776](https://www.wikidata.org/wiki/openalex:W2601216776)  
**Source**: https://4ort.xyz/entity/why-we-need-a-centralized-repository-for-isotopic-data