VHANTORIA NINGRUM, F.; JAYA, B.; MEILASARI, V. Validitas Media M-Learning Berbasis Android Aritmatika Sosial Kelas VII MTs Negeri 1 Lampung Utara. Eksponen, [S. l.], v. 12, n. 2, p. 91–102, 2022. Disponível em: https://jurnal.umko.ac.id/index.php/eksponen/article/view/639. Acesso em: 7 feb. 2023.