Paramarta, Brillian Rakha, Sehono Sehono, and Ikbal Rizki Putra. 2024. “Analysis of Corrosion Rate Al 7075 Using Seawater and Rainwater Media Using the K2CRO4”. SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin 18 (2):113-20. https://doi.org/10.24853/sintek.18.2.113-120.