Anis, Siti Nur Shahidah, and Rozlan Alias. “A Portable Non-Invasive Blood Glucose Monitoring Device With IoT”. Evolution in Electrical and Electronic Engineering 2, no. 1 (May 19, 2021): 36–44. Accessed July 18, 2024. https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/1754.