Genetic Surveillance and Crime ControlHelena Machado, Rafaela Granja · First published 2021Open the Tome
Racism and Racial SurveillanceSheila Khan, Nazir Ahmed Can, Helena Machado · First published 2021Open the Tome
La protección de la propiedad intelectual en Guatemala y su vinculación a los tratados internacionalesHelena Carolina Machado Carballo · First published 2011Open the Tome
Justiça, ambientes mediáticos e ordem socialHelena Machado, Filipe Santos · First published 2010Open the Tome
Brazil through the Eyes of William JamesMaria Helena P.T. Machado · First published 2006Open the Tome
Reforma do estado ou reforma da constituição?Regina Helena Machado · First published 2001Open the Tome
