SURAT, I. M. PENINGKATAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK SMP MELALUI MODEL PEMBELAJARAN SAVI DAN MENGONTROL DISIPLIN BELAJAR. Widyadari, [S. l.], v. 21, n. 2, p. 511–519, 2020. Disponível em: https://ojs.mahadewa.ac.id/index.php/widyadari/article/view/901. Acesso em: 9 sep. 2025.