ZAINAL. PENINGKATAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA SISWA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE EXAMPLES NON EXAMPLES . TANZIMUNA, [S. l.], v. 8, n. 1, p. 1–14, 2025. Disponível em: https://ejournal.staibu.ac.id/index.php/tanzimuna/article/view/85. Acesso em: 22 aug. 2025.