Luna-Galiano, Y., A. Cornejo, C. Leiva, L. F. Vilches, and C. Fernández-Pereira. “Properties of Fly Ash and metakaolín Based Geopolymer Panels under Fire Resistance Tests”. Materiales De Construcción, vol. 65, no. 319, Sept. 2015, p. e059, doi:10.3989/mc.2015.06114.