T.SIVASAKTHI; S.GAYATHRI; K.JEYAPIRIYA. The Smart Luggage System. Elementary Education Online, [S. l.], v. 19, n. 3, p. 4600–4607, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/6622. Acesso em: 30 jun. 2025.