ITO ELECTRODES MODIFIED WITH MnO2/SiO2 FOR THE DETERMINATION OF HYDROGEN PEROXIDE: DOI: https://doi.org/10.17721/1728-2209.2018.1(55).9. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry, [S. l.], v. 55, n. 1, p. 39–42, 2019. Disponível em: https://chemistry.bulletin.knu.ua/article/view/8642. Acesso em: 14 feb. 2026.