# Combining Variable Selection and Multiple Linear Regression for Soil Organic Matter and Total Nitrogen Estimation by DRIFT-MIR Spectroscopy

> Research article (Agronomy, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4220731884](https://www.wikidata.org/wiki/openalex:W4220731884)  
**Source**: https://4ort.xyz/entity/combining-variable-selection-and-multiple-linear-regression-for-soil-organic-matter-and-total-nitrogen-estimation-by-dri