Gunawan, Syahrul, Universitas Negeri Surabaya, Indonesia

• Machine : Jurnal Teknik Mesin Vol 6 No 2 (2020): Machine : Jurnal Teknik Mesin - Articles
  THE EFFECT OF USE OF DUAL BED CATALITIC CONVERTER WITH COPPER AND BRASS ON NOISE LEVEL AND MACHINE PERFORMANCE
  Abstract  PDF (Bahasa Indonesia)