Gusti, A. W. R., Rochmad, M., Sugiharto, R., Rokhana, R., Kemalasari, Islami, H. J., & Khoironi. (2026). A Portable IoT-Based for Non-Invasive Early Stroke Risk Prediction Using Photoplethysmography and Logistic Regression. Emitor: Jurnal Teknik Elektro, 26(2), 175–183. https://doi.org/10.23917/emitor.v26i2.19082