# Color as a New Proxy Technique for the Identification of Road Dust Samples Contaminated with Potentially Toxic Elements: The Case of Mérida, Yucatán, México

> Research article (Atmosphere, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3153394373](https://www.wikidata.org/wiki/openalex:W3153394373)  
**Source**: https://4ort.xyz/entity/color-as-a-new-proxy-technique-for-the-identification-of-road-dust-samples-contaminated-with-potentially-toxic-elements-