Alat Bantu Jalan Tuna Netra Menggunakan Sensor Ultrasonik Berbasis Mikrokontroller. Elkom: Jurnal Elektronika dan Komputer, [S. l.], v. 13, n. 2, p. 94–103, 2020. DOI: 10.51903/elkom.v13i2.222. Disponível em: https://journal.stekom.ac.id/index.php/elkom/article/view/222. Acesso em: 26 jun. 2026.