O. E. Jaime-Acuña, H. Villavicencio-García, R. Vázquez-González, V. Petranovskii, and O. Raymond-Herrera, “Synthesis of nanostructured metal–, semiconductor–, and metal/semiconductor–mordenite composites from geothermal waste”, JART, vol. 14, no. 4, Aug. 2016.