Application of thin films of SnO2 and SnO2:Ru as propane sensors. Superficies y Vacío, [S. l.], v. 25, n. 2, p. 117–121, 2012. Disponível em: https://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/215. Acesso em: 24 apr. 2025.