The Relationship Between Anxiety Levels and Self-Confidence and The Performance Tenes Referees. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 18, n. 2, p. 3911–3920, 2026. DOI: 10.26858/cpjok.v18i2.901. Disponível em: https://competitor.idjournal.eu/index.php/competitor/article/view/901. Acesso em: 3 jun. 2026.