# Accuracy improvement on quantitative analysis of the total iron content in branded iron ores by laser-induced breakdown spectroscopy combined with the double back propagation artificial neural network

> Research article (Analytical Methods, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W4200027120](https://www.wikidata.org/wiki/openalex:W4200027120)  
**Source**: https://4ort.xyz/entity/accuracy-improvement-on-quantitative-analysis-of-the-total-iron-content-in-branded-iron-ores-by-laser-induced-breakdown-