Efektivitas Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) terhadap Kemampuan Berpikir Kritis Matematis Siswa Kelas IV di SD Muhammadiyah Integratif Dukun. Cokroaminoto Journal of Primary Education, [S. l.], v. 9, n. 1, p. 171–182, 2026. DOI: 10.30605/cjpe.9.1.2026.8067. Disponível em: https://e-journal.my.id/cjpe/article/view/8067. Acesso em: 25 mar. 2026.