E. A. Villegas

Solvent extraction of metals with carboxylic acids — Coextraction of base metals with Fe(III) and characterization of selected carboxylate complexes

F. M. Doyle, D. Pouillon, E. A. Villegas, 1988 .

Management of solid wastes from steelmaking and galvanizing processes: A brief review

Marcelo Borges Mansur, Natália Cristina Candian Lobato, Edwin Auza Villegas, 2015 .