Investigative-experimental approach to electrochemistry using discarded electro-electronic materials. Research, Society and Development, [S. l.], v. 12, n. 3, 2023. DOI: 10.33448/rsd-v12i3.40594. Disponível em: https://rsdjournal.org/rsd/article/view/40594. Acesso em: 6 dec. 2025.