Self-attention U-Net (SAU-Net): An attention-driven U-Net framework for precise brain tumor segmentation using multimodal magnetic resonance imaging. International Journal of Computer Science & Engineering, [S. l.], v. 1, 2026. Disponível em: https://ijcse.p2bc.co.in/index.php/IJCSE/article/view/2. Acesso em: 3 apr. 2026.