# Quantitative analysis of polycyclic aromatic hydrocarbons in soil by infrared spectroscopy combined with hybrid variable selection strategy and partial least squares

> Research article (Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2021) · cited 40× · AI/ML

**Wikidata**: [openalex:W3142252187](https://www.wikidata.org/wiki/openalex:W3142252187)  
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