Mudrikah, Syaza, and Musli Nizam Yahya. “A Finite Element Analysis on Sound Pressure and Pressure Drop on Diesel Generator Sets”. Research Progress in Mechanical and Manufacturing Engineering, vol. 4, no. 1, Aug. 2023, pp. 469-73, https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/9378.