MUJASIR, B.; NURIADIN, I.; HENDRIANA, B. Pengembangan Mobile Learning Aplikasi Castle Math Berbasis Sistem Operasi Android Pada Materi Bangun Ruang Sisi Datar Tingkat SMP/MTs. Prosiding Seminar Nasional Teknoka, [S. l.], v. 2, p. I35 - I41, 2017. Disponível em: https://journal.uhamka.ac.id/index.php/teknoka/article/view/749. Acesso em: 16 jul. 2024.