# Determination of gross calorific value in crude oil by variable selection methods applied to 13C NMR spectroscopy

> Research article (Fuel, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3213100471](https://www.wikidata.org/wiki/openalex:W3213100471)  
**Source**: https://4ort.xyz/entity/determination-of-gross-calorific-value-in-crude-oil-by-variable-selection-methods-applied-to-13c-nmr-spectroscopy