ALIARMAN, A. Penerapan Model Pembelajaran Kooperatif tipe Numbered Heads Together (NHT) untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas XI IPS 5 SMAN 12 Pekanbaru. Innovative: Journal Of Social Science Research, [S. l.], v. 1, n. 2, p. 305–309, 2021. DOI: 10.31004/innovative.v1i2.2881. Disponível em: http://journal.universitaspahlawan.ac.id/index.php/Innovative/article/view/2881. Acesso em: 22 jul. 2024.