ELKE ANNISA OCTARIA; RADEN RIDWAN HASAN SAPUTRA. Pemetaan Kemampuan Matematis Peserta International Kangaroo Mathematics Contest Menggunakan K-Means Clustering . JPG: Jurnal Pendidikan Guru, [S. l.], v. 7, n. 1, p. 64–75, 2026. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/jpg/article/view/22644. Acesso em: 2 feb. 2026.