Indriani, Selvi, Endang Dian Setyoningsih, Dyah Titisari, and Arif Joko Wuryanto. 2020. “Design Of Asthma Detection Devices Through Heart Rate and Oxygen Saturation”. Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics 2 (3). https://doi.org/10.35882/ijeeemi.v2i3.6.