SINGH, S. .; SABDE, K. .; JAIS, R. .; UKUDDE, A. .; KSHIRSAGAR, P. .; MOHOD, A. . IoT Based Automatic Vehicle Detection for Railway Gates. International Journal of Research in Engineering, Science and Management, [S. l.], v. 3, n. 7, p. 235–238, 2020. Disponível em: https://www.journals.resaim.com/ijresm/article/view/60. Acesso em: 6 jul. 2022.