From Engagement to Advocacy: Analyzing the Impact of UserGenerated Content on Brand Equity in Evolving Digital Ecosystems. Cuestiones de Fisioterapia, [S. l.], v. 54, n. 4, p. 6560–6574, 2025. DOI: 10.48047/ak1rw375. Disponível em: https://cuestionesdefisioterapia.com/index.php/es/article/view/2663.. Acesso em: 11 sep. 2025.