# Hidden citations obscure true impact in science

> Research article (PNAS Nexus, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4396694003](https://www.wikidata.org/wiki/openalex:W4396694003)  
**Source**: https://4ort.xyz/entity/hidden-citations-obscure-true-impact-in-science