Pengaruh Kepercayaan Diri dan Keaktifan Siswa terhadap Prestasi Belajar Matematika: The Effect Of Students’ Confidence And Activity On Mathematics Learning Achievement. Jurnal Edusaintek, [S. l.], v. 2, n. 1, p. 7–15, 2024. Disponível em: https://ejurnal.ips.ac.id/index.php/JE/article/view/47.. Acesso em: 2 aug. 2025.