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Leandro Carvalho Martins Sales

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Open access Oct 2026

Ministério Público e defesa da democracia digital

The advancement of digital technologies has profoundly transformed the public sphere, expanding access to information while also enabling the structured dissemination of disinformation. In the Brazilian context, marked by intense political polarization and the strategic use of digital platforms to spread fraudulent con...

Leandro Carvalho Martins Sales · 0 citations
Review Open access Aug 2026

Negacionismo, desinformação e erosão democrática

This article examines political denialism and organized disinformation as structural factors of constitutional democratic erosion, with particular attention to the limits of freedom of expression and to the institutional duties of the State and the Prosecution Service in protecting the legal order and the democratic re...

Leandro Carvalho Martins Sales · 0 citations

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