Ofianda R, Muhammad, Desamen Simatupang, Nurinda Dwiyani, and Fahmi Umasan Gadji. “Analysis of Damage to Exhaust Valve in Auxiliary Engine Number 3 For Smooth Operation N The Mt. Kurau”. Greenation International Journal of Engineering Science 2, no. 1 (September 14, 2023): 36–40. Accessed April 19, 2025. https://research.e-greenation.org/GIJES/article/view/50.