HADI SUSILO, Sugeng; GUMONO, Gumono; SETIAWAN, Agus. INVESTIGATION OF HYDROGEN GAS PRODUCTION USING COPPER AND STAINLESS-STEEL ELECTRODES WITH VARIED ELECTRICAL CURRENT AND NaOH CATALYST CONCENTRATION : -. Journal of Applied Engineering Science, [S. l.], v. 21, n. 4, p. 1171–1178, 2023. DOI: 10.5937/jaes0-45549. Dostupno na: https://asistent.ceon.rs/index.php/jaes/article/view/45549. Pristupljeno: 12 jul. 2026.