MONARISKA, Erma. UPAYA MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMK MELALUI PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER. PRISMA, [S. l.], v. 7, n. 2, p. 217–226, 2018. DOI: 10.35194/jp.v7i2.531. Disponível em: https://jurnal.unsur.ac.id/index.php/prisma/article/view/531. Acesso em: 16 apr. 2026.