Student and Teacher Coefficients in Large Ball Learning Through the Jigsaw Model at SMPN 1 Leles. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 17, n. 3, p. 3219–3225, 2025. DOI: 10.26858/cjpko.v17i3.455. Disponível em: http://competitor.ojsunm.ac.id/index.php/competitor/article/view/455. Acesso em: 7 dec. 2025.