HILL, Steve. Frequency and distribution of protest stickers: An ethnographic study at a university city in the south-west of England. GSA - Graffiti and Street Art, [S. l.], v. 2, n. 1, p. 32–45, 2024. DOI: 10.48619/gsa.v2i1.958. Disponível em: https://www.graffitistreetart-journal.org/index.php/GSA/article/view/958. Acesso em: 17 apr. 2026.