Suarez, Oscar Javier, Jhon Jairo Olaya, y Jose Edgar Alfonso. 2019. «Synthesis and Structural Characterization of Bismuth-Tin Nanoparticles in a Polymer Matrix». Revista De La Facultad De Ingeniería UCV 31 (1):113-22. https://saber.ucv.ve/ojs/index.php/rev_fiucv/article/view/16217.