GUO, K. W.; TAM, H. Y. Carbon Nanotubes (CNTs) for Prolonging the Life of Micropunch. Journal of Coating Science and Technology, [S. l.], v. 2, n. 2, p. 65–71, 2015. DOI: 10.6000/2369-3355.2015.02.02.5. Disponível em: https://www.lifescienceglobal.com/pms/index.php/jcst/article/view/3280. Acesso em: 3 may. 2024.