IJAZ, N.; HASSAN, M. N. .; SANA ULLAH JAN; INSOO KOO. Enhancing Urban Sound Classification with CNN-Transformer Hybrid Model and Spectrogram Augmentation. Sindh University Research Journal - SURJ (Science Series), [S. l.], v. 57, n. 02, p. 39–46, 2025. DOI: 10.26692/surjss.v57i02.7708. Disponível em: https://sujo.usindh.edu.pk/index.php/SURJ/article/view/7708. Acesso em: 4 apr. 2026.