Lubis, M. S. Y., D, S., Briantio, A., & Rosehan, R. (2023). Determination of Optimal Cutting Parameters for Milling Process Against Surface Roughness of SKD11 Steel Using the Taguchi Method. IRA Jurnal Teknik Mesin Dan Aplikasinya (IRAJTMA), 1(3), 44–50. https://doi.org/10.56862/irajtma.v1i3.33