TIWARI, B.; TRIPATHI, I. P.; SAXENA, S.; BHUSHAN, H.; DWIVEDI, A. P.; DUBEY, R. SYNTHESIS AND CHARACTERIZATION OF CNTS BY NATURAL PRODUCT. International Journal of Chemistry Research, [S. l.], v. 2, n. 3, p. 42–45, 2011. Disponível em: https://www.ijcr.info/index.php/journal/article/view/45. Acesso em: 26 apr. 2025.