CONSUMER VANITY AND LUXURY CONSUMPTION IN BRAND-CONSCIOUS CONSUMERS: THE ROLE OF MATERIALISM AND NARCISSISM. Journal of Media Horizons, [S. l.], v. 6, n. 4, p. 555–572, 2025. Disponível em: https://jmhorizons.com/index.php/journal/article/view/660.. Acesso em: 20 may. 2026.