MODEL KOOPERATIF TIPE ROTATING TRIO EXCHANGE (RTE) DALAM MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS SISWA   KELAS V  SD  NEGERI 1501 HURUNG JILOK. Journal Education Innovation (JEI), [S. l.], v. 3, n. 2, p. 580–589, 2025. Disponível em: https://jurnal.ypkpasid.org/index.php/jei/article/view/172.. Acesso em: 10 nov. 2025.