Digital Narcissism on Social Media: A Communication Science Perspective on Online Validation Culture. Journal of Dialogos, [S. l.], v. 3, n. 1, p. 21–31, 2026. DOI: 10.62872/nytz2q73. Disponível em: https://ejournal-nawalaedu.com/index.php/JOD/article/view/2703. Acesso em: 1 jun. 2026.