# Energy dispersive X-ray fluorescence spectrometry characterization of wall mortars with principal component analysis: Phasing and ex situ versus in situ sampling

> Research article (Journal of Cultural Heritage, 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W2999631288](https://www.wikidata.org/wiki/openalex:W2999631288)  
**Source**: https://4ort.xyz/entity/energy-dispersive-x-ray-fluorescence-spectrometry-characterization-of-wall-mortars-with-principal-component-analysis-pha