Agustriyanto, Rudy, and Endang Srihari Mochni. “Dynamic Study and PI Control of Milk Cooling Process”. International Journal on Advanced Science, Engineering and Information Technology 12, no. 5 (October 3, 2022): 1836–1843. Accessed July 22, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/16332.