BITJOLI, Oriental Queendika; KAUNANG, Derel Filandy; SULISTYANINGSIH, Murni. Kelas VIII SMP Negeri 2 Tondano. Jurnal Axioma : Jurnal Matematika dan Pembelajaran, [S. l.], v. 11, n. 1, p. 119–130, 2026. DOI: 10.56013/axi.v11i1.4887. Disponível em: https://ejurnal.uij.ac.id/index.php/AXI/article/view/4887. Acesso em: 31 may. 2026.