Abd Rahim, I. M., H. Abdul Rahim, and N. A. S. . Noramli. “Linear System Identification Models for Non-Invasive Glucose Level Estimation”. Journal of Tomography System and Sensor Application, vol. 7, no. 1, June 2024, pp. 41-46, http://www.tssa.my/index.php/jtssa/article/view/238.