CASTILLO, Sebastián Sánchez; LÓPEZ, Nadia Alonso. Leaders say, citizens decide. Social impact of COVID-19 pandemic on Twitter. Observatorio (OBS*), [S. l.], v. 16, n. 1, 2022. DOI: 10.15847/obsOBS16120221832. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/1832. Acesso em: 20 apr. 2024.