WIVANIUS, N.; WIJANARKO, H.; NOVIAN, T. R. Sistem Keamanan Loker Berbasis GSM Module, Bluetooth Module dan Reed Sensor. Jurnal ELEMENTER (Elektro dan Mesin Terapan), [S. l.], v. 5, n. 1, p. 38–47, 2019. DOI: 10.35143/elementer.v5i1.2513. Disponível em: https://jurnal.pcr.ac.id/index.php/elementer/article/view/2513. Acesso em: 4 may. 2024.