MARHENI, Laras Dwi; DJAMI, Christian Bernard Nichols. EFEKTIVITAS PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER (NHT) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS III SEKOLAH DASAR. Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika, [S. l.], v. 5, n. 2, p. 119–126, 2022. DOI: 10.30605/proximal.v5i2.1867. Disponível em: https://e-journal.my.id/proximal/article/view/1867. Acesso em: 5 oct. 2025.