Irawan, Ferry, and Riman Sipahutar. “Analisys of Effect of Outside Air Speed To Air Humidity and Refrigerator Coefficient of Performance”. Journal of Mechanical Science and Engineering 3, no. 1 (June 29, 2020): 013–019. Accessed November 21, 2024. https://jmse.ejournal.unsri.ac.id/index.php/jmse/article/view/18.