Analisis Pengaruh Gas Oksigen dan Nitrogen Terhadap Kekasaran Permukaan Hasil Pemotongan Laser Cutting CNC. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), [S. l.], v. 10, n. 2, p. 1338–1347, 2026. DOI: 10.29407/5c2xeb56. Disponível em: https://proceeding.unpkediri.ac.id/index.php/inotek/article/view/10430. Acesso em: 9 oct. 2026.