NUWANTHA. D. , KULARATHNA; SISAARA, PERERA. Design of a Vibration Sensor Based Train Arrival Detection System to Prevent Elephant-Train Accidents in Sri Lanka. Instrumentation, [S. l.], v. 7, n. 4, 2020. Disponível em: https://editorial.instrumentationjournal.com/index.php/instr/article/view/133. Acesso em: 19 sep. 2024.