Development A Method For Production Of Carbon Nanotubes . Journal of Engineering, [S. l.], v. 18, n. 08, p. 905–913, 2012. DOI: 10.31026/j.eng.2012.08.04. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2161.. Acesso em: 3 jul. 2024.