Media, Civil Society and Democratization in Transitional Societies
Media Policy and Freedom of Expression
Media Power and Democratization in Brazil: TV Globo and the Dilemmas of Political Accountability. Routledge, 2012.
With João Brant: “Social media and the 2013 protests in Brazil: The contradictory nature of political mobilization in the digital era”. In Lina Dencik; Oliver Leistert (eds.). Critical perspectives on social media and protest. Rowman & Littlefield, 2015, pp. 181-199.
“Frame Diversity and Citizen Competence: Towards a Critical Approach to News Quality,” Critical Studies in Media Communication, 24 (4), 2007, pp. 303-321.