MONGI, C.; MONTOLALU, C. Penggerombolan Sekolah Menengah Atas Berdasarkan Nilai Ujian Nasional Di Kota Manado. d’Cartesian, [S. l.], v. 6, n. 2, p. 80–85, 2017. DOI: 10.35799/dc.6.2.2017.17969. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/decartesian/article/view/17969. Acesso em: 12 may. 2024.