MnO₂  Nanoparticle Synthesis and Characterization using Green Chemistry. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 21, n. 1, p. 144–149, 2024. DOI: 10.29070/1hjjx017. Disponível em: https://ignited.in/index.php/jasrae/article/view/14649.. Acesso em: 19 sep. 2024.