# Bibliometric analysis of prognostics and health management (PHM) in hydrogen fuel cell engines

> Research article (International Journal of Hydrogen Energy, 2022) · cited 33× · AI/ML

**Wikidata**: [openalex:W4293161888](https://www.wikidata.org/wiki/openalex:W4293161888)  
**Source**: https://4ort.xyz/entity/bibliometric-analysis-of-prognostics-and-health-management-phm-in-hydrogen-fuel-cell-engines