HONGYANG, Cai. The effect of collective memory on sleepers: A study on the effect of regional city brand image in emergencies in the social media era. Communication & Education Review, [S. l.], v. 6, n. 5, p. 102–115, 2025. Disponível em: https://masonpublish.org/index.php/the-communication-education-revi/article/view/862. Acesso em: 6 nov. 2026.