Azman, Nayli Nabila, et al. “Development of an IoT Embedded Wearable Device With Non-Contact Temperature Detector for Early Detection of Fever”. International Journal of Integrated Engineering, vol. 15, no. 3, July 2023, pp. 15-27, https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/12810.