NASUTION, Lenni Masnidar. Cara Kerja Statistik dalam Mengolah Data Pendidikan. Hikmah, [S. l.], v. 12, n. 1, p. 40–49, 2020. Disponível em: https://e-jurnal.staisumatera-medan.ac.id/index.php/hikmah/article/view/5. Acesso em: 11 apr. 2025.