Wilarso, Che Wan Mohd Noor, Ahmad Faisal Ayob, Wan Nurdiyana Wan Mansor, and Muhamad Ali Pahmi. 2023. “Failure Analysis of Valve Unit for MAN 9L21/31 Diesel Engine Generator”. Journal of Advanced Research in Applied Sciences and Engineering Technology 33 (3):185-93. https://doi.org/10.37934/araset.33.3.185193.