SUNARYO, Sunaryo; HERMANTO, Wawan. Desain Alat Pendeteksi Arah Kedatangan Dan Nama Kereta Api Berbasis Arduino Pada Perlintasan Sebidang. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal), [S. l.], v. 1, n. 2, p. 139–147, 2017. DOI: 10.37367/jpi.v1i2.40. Disponível em: https://jurnal.ppi.ac.id/jpi/article/view/40. Acesso em: 4 jun. 2026.