“ANALISIS SURFACE ROUGHNESS DAN MATERIAL REMOVAL RATE PADA PROSES SINKER-EDM MENGGUNAKAN ELEKTRODA GRAPHITE: ANALYSIS OF SURFACE ROUGHNESS AND REMOVAL RATE OF MATERIAL IN SINKER-EDM PROCESS USING GRAPHITE ELECTRODE” (2022) Jurnal Teknologika, 12(1), pp. 22–34. doi:10.51132/teknologika.v12i1.157.