The Relationship of Training Motivation, Training Discipline, and Karate Athletes’ Achievements at the Dojo of SMP N 2 Brebes. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 18, n. 2, p. 2881–2895, 2026. DOI: 10.26858/cpjok.v18i2.776. Disponível em: https://competitor.idjournal.eu/index.php/competitor/article/view/776. Acesso em: 25 may. 2026.