# Partial Least Squares Improved Multivariate Adaptive Regression Splines for Visible and Near-Infrared-Based Soil Organic Matter Estimation Considering Spatial Heterogeneity

> Research article (Applied Sciences, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3120515581](https://www.wikidata.org/wiki/openalex:W3120515581)  
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