Fattahuddian MF, Syaifudin A. Numerical Study of the Effect of Notches on Main Cooling Water Pump Shaft Failure. Eduvest [Internet]. 2026Aug.18 [cited 2026Aug.18];6(8):9200-12. Available from: https://eduvest.greenvest.co.id/index.php/edv/article/view/53455