MUHAMMAD SYARIFUDDIN. System Pengendali Gain Speaker Audio Otomatis Berdasarkan Jumlah Orang Berbasis Arduino. SinarFe7, [S. l.], v. 5, n. 1, p. 33–38, 2022. Disponível em: https://journal.fortei7.org/index.php/sinarFe7/article/view/334. Acesso em: 19 apr. 2024.