M. MYLARAPPA; S. KANTHARAJU. Electrochemical Properties of MnO2 Nanoparticle Obtained from Waste Battery Powder by Reductive Acid Leaching Method. Newest Updates in Physical Science Research Vol. 5, [S. l.], p. 23–35, 2021. DOI: 10.9734/bpi/nupsr/v5/8180D. Disponível em: https://stm.bookpi.org/NUPSR-V5/article/view/1397. Acesso em: 3 jun. 2026.