Ice Breaking Intervention Strategies in Optimizing Elementary School Students’ Learning Concentration in Physical Education Lessons. Mimbar Sekolah Dasar, [S. l.], v. 13, n. 2, 2026. DOI: 10.17509/mimbar-sd.v13i2.47. Disponível em: https://ejournal-sumedang.upi.edu/mimbar/article/view/47. Acesso em: 4 jul. 2026.