Sari, T. P. ., Widhiyanuriyawan, D. ., Sadrina, A. ., Anggoro, R. B. ., Raharjo, R. A. ., & Rizaldi, R. . (2022). The Influence of the Mass Fraction of Catalyst for Oxy-Hydrogen (HHO) Production on the Dry Cell Type of HHO Generator. Nusantara Science and Technology Proceedings, 342-347. https://doi.org/10.11594/nstp.2022.2751