ALPERT, Erika. Miraculous Photos and Beautiful Skin: Conativity, Indexicality, and the Art of the Profile Picture. Semiotic Review, [S. l.], v. 7, 2019. DOI: 10.71743/56556s90. Disponível em: https://semioticreview.com/sr/index.php/srindex/article/view/47. Acesso em: 26 sep. 2025.