# The Effect of Endurance, Eye-Hand Coordination, and Confidence to Volleyball Referee Performance in West Java

> Research article (International journal of human movement and sports sciences, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3161425258](https://www.wikidata.org/wiki/openalex:W3161425258)  
**Source**: https://4ort.xyz/entity/the-effect-of-endurance-eye-hand-coordination-and-confidence-to-volleyball-referee-performance-in-west-java