Upaya Meningkatkan Hasil Belajar Matematika Melalui Model Kooperatif Tipe Numbered Heads Together di Kelas V SD Mata Pelajaran Bangun Ruang. Indo-MathEdu Intellectuals Journal, [S. l.], v. 6, n. 5, p. 8112–8117, 2025. DOI: 10.54373/imeij.v6i5.4002. Disponível em: https://ejournal.indo-intellectual.id/index.php/imeij/article/view/4002. Acesso em: 12 aug. 2026.