Roszardi, B. R., R. Riastuti, W. Budiarto, N. Darsono, and A. N. Syahid. “Corrosion Behavior of Super Austenitic Stainless Steel, Duplex 2205 and 316L in Sulfamic Acid Environment”. Jurnal Pendidikan Teknologi Kejuruan, vol. 4, no. 4, Nov. 2021, pp. 146-51, doi:10.24036/jptk.v4i4.24323.