Parametric Analysis and Optimization of Sinker-EDM Process for High Tensile Strength Steel Using Response Surface Methodology. JTMMX [Internet]. 15 Februari 2025 [dikutip 25 Agustus 2025];5(2):124-37. Tersedia pada: https://journal.ubpkarawang.ac.id/index.php/JTMMX/article/view/9017