# A novel PCA-based calibration algorithm for classification of challenging laser-induced breakdown spectroscopy soil sample data

> Research article (Spectrochimica Acta Part B Atomic Spectroscopy, 2022) · cited 22× · AI/ML

**Wikidata**: [openalex:W4280632189](https://www.wikidata.org/wiki/openalex:W4280632189)  
**Source**: https://4ort.xyz/entity/a-novel-pca-based-calibration-algorithm-for-classification-of-challenging-laser-induced-breakdown-spectroscopy-soil-samp