Soetjipto Soewono, and Fransiskus Seda. “ANALYSIS OF HARMONICS AND DELTA T RELATIONSHIP AT THE TEMPERATURE SETTING FOR AIR CONDITIONER A THREE PHASE VRV TYPE RESULTING EQUATION USINGS A SIMPLE LINEAR REGRESSION LINES”. International Journal of Innovations in Engineering Research and Technology 8, no. 06 (June 9, 2021): 163–174. Accessed January 6, 2025. https://repo.ijiert.org/index.php/ijiert/article/view/2591.