ZHIHE , Wu; QIAN, Ku. DESIGN OF INTELLIGENT OPERATION AND MAINTENANCE SYSTEM FOR URBAN RAIL TRANSIT VEHICLES BASED ON IOT-5G TECHNOLOGY. American Journal of Interdisciplinary Research in Engineering and Sciences, [S. l.], v. 10, n. 1, p. 18–27, 2023. Disponível em: https://sadijournals.org/index.php/ajires/article/view/470. Acesso em: 17 may. 2025.