I. M. Shihab, W. A. Soud, and N. A. Jebur, “Theoretical and Experimental Study of the Vibration of a Drum Type Washing Machine at Different Speeds”, NJES, vol. 20, no. 5, pp. 1160–1171, Nov. 2017, Accessed: Dec. 20, 2024. [Online]. Available: https://nahje.com/index.php/main/article/view/349