A GSM-Free IOT Architecture for Smart Vehicle Anti-Theft and Multi-Mode Safety Monitoring Using ESP32 with Telegram Bot Integration. International Journal of Latest Technology in Engineering Management & Applied Science, [S. l.], v. 15, n. 5, p. 216–223, 2026. DOI: 10.51583/IJLTEMAS.2026.150500021. Disponível em: https://www.ijltemas.in/submission/online/article/view/4700.. Acesso em: 14 jun. 2026.