Susilo GB, Sasongko BT, Wardhana PBW. ANALYSIS OF THE EFFECT OF CUTTING SPEED AND CURRENT ON SURFACE ROUGHNESS WITH CNC PLASMA CUTTING ON STEEL PLATES SS400. J. Din. Vok. Tek. Mesin [Internet]. 2024 Apr. 30 [cited 2025 May 31];9(1). Available from: https://journal.uny.ac.id/index.php/dynamika/article/view/72268