HIDAYAT, Hidayat; YUSUF, Muhammad. Rancang Bangun Perangkat Belajar Braille Elektronik Berbasis Raspberry Pi. Ultima Computing : Jurnal Sistem Komputer, [S. l.], v. 12, n. 1, p. 1–8, 2020. DOI: 10.31937/sk.v12i1.1541. Disponível em: https://ejournals.umn.ac.id/index.php/SK/article/view/1541. Acesso em: 2 aug. 2025.