Title:Los desafíos de las ciencias sociales y el pensamiento político en América Latina : Algunas notas / The challenges of the social sciences and the political thought in Latin America (some notes)
Title:Study of a pilot plant for the recovery of metals from spent alkaline and zinc-carbon batteries with biological sulphuric acid and polithionates production.
Title:Rapid prototyping of a complex model for the manufacture of plaster molds for slip casting ceramic / Prototipagem rápida de um modelo complexo para fabricação de moldes de gesso para barbotina cerâmica