COLLINS, Samuel. Ghostly Encounters on Google: Spirit Photography, Reverse Image Search and Urban Critique in Baltimore. Semiotic Review, [S. l.], v. 3, 2022. DOI: 10.71743/jd2yj185. Disponível em: https://semioticreview.com/sr/index.php/srindex/article/view/20. Acesso em: 3 apr. 2026.