Wisana, I Dewa Gede Hari Wisana, Nugraha, Priyambada, Amrinsani, Farid, Sani, Fani, Anwar, Yusita, AND Palanisamy, Satheeshkumar. "Smartband for Heartbeat and Oxygen Saturation Monitoring with Critical Warning to Paramedic via IoT" Jurnal Teknokes [Online], Volume 15 Number 3 (21 September 2022)