SANTHOSHINI.P; BENILLA THANGAMMAL.C; AMRUTHA.G; ILAMATHI.K; ARCHANA.S. Multi-Purpose Student Smart Card Using IoT Technology. Elementary Education Online, [S. l.], v. 20, n. 5, p. 7351–7362, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/3334. Acesso em: 5 jan. 2025.