CISNEROS-GONZÁLEZ, Jorge; ONDIVIELA GARCÍA, José Antonio; SÁNCHEZ-SORIANO, Javier. Indirect Prompt Injection in Municipal Document-Processing Copilots: Attacks, Defences and Harm: A representative proof-of-concept evaluation across four large language models. Street Art & Urban Creativity, [S. l.], v. 12, n. 5, p. 449–463, 2026. DOI: 10.62161/sauc.v12.6399. Disponível em: https://visualcompublications.es/SAUC/article/view/6399. Acesso em: 5 sep. 2026.