Development of Learning Media Assisted by Android Studio to Explore Mathematical Ability of Junior High School Students. Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika, [S. l.], v. 6, n. 1, 2021. DOI: 10.26486/jm.v6i1.1984. Disponível em: https://ejurnal.mercubuana-yogya.ac.id/index.php/mercumatika/article/view/1984. Acesso em: 30 jun. 2026.