# A Biplot-Based PCA Approach to Study the Relations between Indoor and Outdoor Air Pollutants Using Case Study Buildings

> Research article (Buildings, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3165472571](https://www.wikidata.org/wiki/openalex:W3165472571)  
**Source**: https://4ort.xyz/entity/a-biplot-based-pca-approach-to-study-the-relations-between-indoor-and-outdoor-air-pollutants-using-case-study-buildings