GOSLIE, Andre; FADILAH, Fikri Tri; SUPRIYADI, Supriyadi; NALHADI, Ahmad. Sistem Alarm untuk Mendeteksi Kedatangan Kereta Api. Wikrama Parahita : Jurnal Pengabdian Masyarakat, [S. l.], v. 2, n. 1, p. 28–32, 2018. DOI: 10.30656/jpmwp.v2i1.612. Disponível em: https://e-jurnal.lppmunsera.org/index.php/parahita/article/view/612. Acesso em: 6 jul. 2025.