Management Relationships With Administrators And Performance Data of The Petanque Student Activity Unit 2025-2026 University of Jambi. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 18, n. 1, p. 1431–1442, 2026. Disponível em: https://competitor.idjournal.eu/index.php/competitor/article/view/643. Acesso em: 26 feb. 2026.