Miranda López, M. I., M. B. Hernández Hernández, B. S. Vera Barrios, A. Toxqui Teran, and J. A. Aguilar Martinez. “A Comparative Study Between the Addition of Nano and Micro-Particles of Co3O4 on the Electrical and Microstructural Properties of a Ceramic System Based on SnO2”. Revista Mexicana De Física, vol. 66, no. 1 Jan-Feb, Dec. 2019, pp. 47-55, doi:10.31349/RevMexFis.66.47.