ARCE-GARCÍ­A, Sergio; SAID-HUNG, Elí­as; MOTTAREALE-CALVANESE, Darí­a. Astroturfing as a strategy for manipulating public opinion on Twitter during the pandemic in Spain. Profesional de la información / Information Professional, [S. l.], v. 31, n. 3, 2022. DOI: 10.3145/epi.2022.may.10. Disponível em: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/86799. Acesso em: 23 abr. 2024.