BHARATHY, G.; RAJI, P. Synthesis and Characterization of Pure NiO Nanoparticles. The International Journal of Science & Technoledge, [S. l.], v. 2, n. 10, 2014. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/128213. Acesso em: 7 jul. 2024.