Sutiari, Desak Ketut, Laode Sahlan Zulfadlih, Muhammad Sainal Abidin, Wayan Somayasa, and Rudi Kizhara. “Design SPO2 and BPM Monitoring System To Monitor The Patient’s Health Using Anroid: SPO2 and BPM Monitoring System ”. INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT (IJHSRD) 5, no. 1 (June 27, 2023): 42–47. Accessed July 3, 2024. https://ijhsrd.com/index.php/ijhsrd/article/view/145.