MACHADO, Jones; BARICHELLO, Eugenia Maria Mariano da Rocha. Communication of crisis in digital social media: a study of the Twitter, of the Facebook and of the Petrobras’ corporate blog. Organicom, São Paulo, Brasil, v. 12, n. 22, p. 187–197, 2015. DOI: 10.11606/issn.2238-2593.organicom.2015.139277. Disponível em: https://revistas.usp.br/organicom/article/view/139277.. Acesso em: 17 may. 2024.