KASIM, M. PENINGKATAN MOTIVASI DAN HASIL BELAJAR MATEMATIKA SISWA MELALUI PEMBELAJARAN KOOPERATIF TIPE NHT (NUMBERED HEADS TOGETHER). Jurnal Pendidikan Tambusai, [S. l.], v. 2, n. 2, p. 661–674, 2018. DOI: 10.31004/jptam.v2i4.16. Disponível em: https://jptam.org/index.php/jptam/article/view/16. Acesso em: 3 jul. 2024.