IoT Based Battery Condition Monitoring System for Electric Trolley. International Research Journal on Advanced Engineering Hub (IRJAEH), [S. l.], v. 4, n. 05, p. 3074–3076, 2026. DOI: 10.47392/IRJAEH.2026.0389. Disponível em: https://irjaeh.com/index.php/journal/article/view/1664.. Acesso em: 5 jun. 2026.