# An empirical evaluation of three-dimensional pie charts with individually extruded sectors in a geovisualization context

> Research article (Information Visualization, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3000891810](https://www.wikidata.org/wiki/openalex:W3000891810)  
**Source**: https://4ort.xyz/entity/an-empirical-evaluation-of-three-dimensional-pie-charts-with-individually-extruded-sectors-in-a-geovisualization-context