Viswanathan V, Theresal T, Dhanapal S. V2X Technology in Metro trains using Internet of Things (IOT) and Automatic Train Supervision (ATS) for smart cities. cse [Internet]. 2017Dec.31 [cited 2024Dec.11];3(6):17-1. Available from: http://467182.nmy9asj5x.asia/index.php/cse/article/view/479