Tipos de campaña Astroturfing de contenidos desinformativos y polarizados en tiempos de pandemia en España Types of Astroturfing campaigns of disinformative and polarised content in times of pandemic in Spain Tipos de campanhas Astroturfing de conteúdo desinformativo e polarizado em tempos de pandemia em Espanha (Types of Astroturfing Campaigns of Disinformative and PolariZed content in times of pandemic in Spain) | Publicación