Vargas, William, José Caballero-Gómez, and Willian Aperador-Chaparro. “Characterization of DLC/Si Coatings under the Influence of a Simulated Biological Fluid”. Revista Facultad de Ingeniería 25, no. 41 (January 22, 2016): 7-19. Accessed March 8, 2021. https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4133.