# A novel combined approach of diffuse reflectance UV–Vis-NIR spectroscopy and multivariate analysis for non-destructive examination of blue ballpoint pen inks in forensic application

> Research article (Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2016) · cited 50× · AI/ML

**Wikidata**: [openalex:W2565064058](https://www.wikidata.org/wiki/openalex:W2565064058)  
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