# Sport arbitration as an emergent process in a complex system: Decision-making variability is a marker of expertise in national-level football referees

> Research article (Journal of Applied Sport Psychology, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W3089466488](https://www.wikidata.org/wiki/openalex:W3089466488)  
**Source**: https://4ort.xyz/entity/sport-arbitration-as-an-emergent-process-in-a-complex-system-decision-making-variability-is-a-marker-of-expertise-in-nat