Aperador-Chaparro, William, Arnoldo Emilio Delgado-Tobón, and Jorge Hernando Bautista-Ruiz. 2012. “Application of Cathodic Protection at the Laboratory in AAS and OPC ,mortar under a Marine Environment”. Ingenieria Y Universidad 16 (1):77. https://doi.org/10.11144/Javeriana.iyu16-1.apcl.