RATANA, M.; KALUGE, L. Dampak Kedisiplinan Belajar dan Peran Guru terhadap Prestasi Belajar Matematika Siswa SMP. Jurnal Ilmiah Pendidikan Profesi Guru, [S. l.], v. 5, n. 3, p. 587–599, 2023. DOI: 10.23887/jippg.v5i3.51738. Disponível em: https://ejournal.undiksha.ac.id/index.php/JIPPG/article/view/51738. Acesso em: 25 apr. 2024.