WATI, Wati; SYAMSULRIZAL, Syamsulrizal. PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER TERHADAP AKTIVITAS DAN HASIL BELAJAR MATEMATIKA KELAS VIII MTs. NEGERI SORONG. THEOREMA: The Journal Education of Mathematics, [S. l.], v. 1, n. 1, p. 35–43, 2020. Disponível em: https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1092. Acesso em: 25 apr. 2025.