Mohammad Rudi Romadhoni and Samsul Hadi (2024) “EFFECT VARIATION CUTTING SPEED AND OXYGEN PRESSURE OF FIBER LASER CUTTING MACHINE ON SURFACE ROUGHNESS OF 304 STAINLESS STEEL MATERIAL: PENGARUH VARIASI KECEPATAN PEMOTONGAN DAN TEKANAN OKSIGEN MESIN FIBER LASER CUTTING TERHADAP KEKASARAN PERMUKAAN DARI MATERIAL STAINLESS STEEL 304”, Jurnal Teknik Mesin, 3(2), pp. 318–322. doi: 10.33795/j-meeg.v3i2.5713.