# Kaplansky's theorem on projective modules
**Wikidata**: [Q85773557](https://www.wikidata.org/wiki/Q85773557)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kaplansky's_theorem_on_projective_modules)  
**Source**: https://4ort.xyz/entity/kaplansky-s-theorem-on-projective-modules