Widodo, Aditya Putra, and Deni Shidqi Khaerudini. “Design of Hydrogen on Demand Production Generator Based on Aluminum Waste and Water Hydrolysis Using VDI 2221 Method”. ITB Graduate School Conference 2, no. 2 (June 22, 2023): 12–26. Accessed October 5, 2025. https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/98.