MULYANA, Diki; DASARI, Dadan; NURJANAH, Nurjanah; NURAFIFAH, Luthfiyati. Categorization of Grade 9 Students’ Achievement Based on School Examination Results and Qur’anic Achievement Using K-Means and K-Nearest Neighbors. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 11, n. 2, p. 423–436, 2026. DOI: 10.31943/mathline.v11i2.1088. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/1088. Acesso em: 28 may. 2026.