ANALISIS MATERIAL REMOVAL RATE DAN SURFACE ROUGHNESS PADA PROSES SINKER-EDM MENGGUNAKAN ELEKTRODA TEMBAGA: ANALYSIS OF MATERIAL REMOVAL RATE AND PROCESS ON SURFACE ROUGHNESS OF SINKER-EDM USING COPPER ELECTRODE. teknologika [Internet]. 2022 May 31 [cited 2026 Oct. 28];12(1):47-58. Available from: https://jurnal.wastukancana.ac.id/index.php/teknologika/article/view/156