Karti K, Nainggolan GP. Corrective Maintenance Actions in Replacing Broken Electric Motor Shafts Due to Overload in the Separator Machine at PT. Hutahaean. IRA J.Tek. Mesin Dan Apl [Internet]. 2024 Dec. 30 [cited 2025 Jul. 6];3(3):51-7. Available from: https://e-journals.irapublishing.com/index.php/IRAJTMA/article/view/159