Che Alaha, M. A. ., & Adon, M. N. (2025). IoT-Blood Pressure Monitoring System Based on Photoplethysmogram (PPG) and Electrocardiogram (ECG) Sensor. Evolution in Electrical and Electronic Engineering, 6(1), 8-16. https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/16840