ZARUL FITRI ZAABA. Improvement of Availability of Level Crossing System by Autonomous Surveillance Camera. IIRJET, [S. l.], v. 3, n. 4, 2022. DOI: 10.32595/iirjet.org/v3i4.2018.68. Disponível em: http://iirjet.org/index.php/home/article/view/38. Acesso em: 8 may. 2024.