# Digital Colorimetry of Indicator Test-Systems Using a Smartphone and Chemometric Analysis in Determination of Quinolones in Pharmaceuticals

> Research article (Journal of Applied Spectroscopy, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4221030445](https://www.wikidata.org/wiki/openalex:W4221030445)  
**Source**: https://4ort.xyz/entity/digital-colorimetry-of-indicator-test-systems-using-a-smartphone-and-chemometric-analysis-in-determination-of-quinolones