Relationship Between Student-Centered Learning, Physical Education Dagogical Approach And Badminton Service Skill Improvement Among Senior High School Students. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 17, n. 3, p. 3477–3487, 2025. Disponível em: https://competitor.idjournal.eu/index.php/competitor/article/view/591. Acesso em: 19 mar. 2026.