“Comparative Finite Element Analysis of Wear Repair Methods for Vertical Kaplan Turbine Shafts Based on Structural and Dynamic Responses”. ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK 16, no. 2 (July 14, 2026): 305–317. Accessed July 18, 2026. https://e-journal.upm.ac.id/index.php/energy/article/view/energy.v16i2.pp305-317.