Rizal, Yose, Ahmad Fathoni, Heri Suripto, Purwo Subekti, Aprizal, and Saiful Anwar. 2022. “Kajian Sifat Mekanis Sprocket Gear Sepeda Motor Pada Proses Electroplating CrO3 Dan H2SO4”. Aptek 15 (1):49-54. https://doi.org/10.30606/aptek.v15i1.1637.