Febriyanti, A. Z., P. C. Nugraha, and S. Syaifudin. “Temperature Calibrator With Thermocouple Based Microcontroller”. Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics, Vol. 2, no. 1, Feb. 2020, pp. 13-20, https://ijeeemi.poltekkesdepkes-sby.ac.id/index.php/ijeeemi/article/view/26.