# Smartphone-Based Indoor Localization Systems: A Systematic Literature Review

> Research article (Electronics, 2023) · cited 56× · AI/ML

**Wikidata**: [openalex:W4365146837](https://www.wikidata.org/wiki/openalex:W4365146837)  
**Source**: https://4ort.xyz/entity/smartphone-based-indoor-localization-systems-a-systematic-literature-review