Ma’ruf, Fakhrudin, and Said Salim Dahda. “Determination of Lathe Component Replacement Interval Using Age Replacment Method”. Jurnal Teknovasi 8, no. 01 (April 1, 2021): 1–12. Accessed January 20, 2026. https://teknovasi.plm.ac.id/index.php/Journalteknovasi/article/view/22.