Le Thi Mai, Trang, Vu Tran Anh, Huy Hoang Quang, Trung Lai Huu Phuong, and Hai Vu Duy. “A Review of Non-Invasive Blood Glucose Monitoring Using Near-Infrared NIR Spectroscopy - Technologies and Challenges”. Smart Systems and Devices 36, no. 3 (June 18, 2026). Accessed October 14, 2026. https://jst.vn/index.php/ssad/article/view/1320.