“Effect of Thermal Treatment Ambient Gas and Eu Doping on the Structural Properties of Electrospun TiO2 Nanofibers”. Superficies y Vacío 26, no. 3 (September 15, 2013): 111–116. Accessed April 4, 2025. https://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/164.