Implementasi Lampu Peringatan Pada Perlintasan Tanpa Palang Pintu Kereta Api Berbasis Mikrokontroler. Journal of Applied Smart Electrical Network and Systems, [S. l.], v. 2, n. 01, p. 38–42, 2021. DOI: 10.52158/jasens.v2i01.188. Disponível em: https://journal.isas.or.id/index.php/JASENS/article/view/188. Acesso em: 5 dec. 2025.