# Developing a classification system to assign activity states to two species of freshwater turtles

> Research article (PLoS ONE, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4310437958](https://www.wikidata.org/wiki/openalex:W4310437958)  
**Source**: https://4ort.xyz/entity/developing-a-classification-system-to-assign-activity-states-to-two-species-of-freshwater-turtles