RAO, Santhosha. IoT Enabled Wearable Device for COVID Safety and Emergencies. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 15, n. 03, p. pp. 146–154, 2021. DOI: 10.3991/ijim.v15i03.17815. Disponível em: https://online-journals.org/index.php/i-jim/article/view/17815. Acesso em: 2 may. 2024.