Mera-Córdoba, J. A., M. A. Mera-Córdoba, and C. A. Córdoba-Barahona. “Spin Coating Technique for Obtaining Nanometric Thin Films in the System La0.7Sr0.3MnO3”. Revista Facultad De Ingeniería, vol. 26, no. 44, 2017, 5783.