Pudjiwati, Sri, Yasa Sanusi, and I Gusti Ayu Arwati. 2025. “Use of Hibiscus Rosa-Sinensis As a Green Corrosion Inhibitor for Valve Materials in RO Water”. International Journal of Innovation in Mechanical Engineering and Advanced Materials 7 (2). Jakarta, Indonesia:88-97. https://doi.org/10.22441/ijimeam.v7i2.32806.