Sabri, Syahmi Aiman, and Khairul Anuar Mohamad. 2025. “Experimental Analysis of DC Water Pumps With Non-Geared and Geared Mechanism in Air Cooler Prototypes”. Evolution in Electrical and Electronic Engineering 6 (2): 278-86. https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/21209.