EHD-Net: A Hybrid Approach to Brain Tumor Segmentation in MRI Using U-Net Transformer Architecture with Double Attention. Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 64, n. 6, 2026. DOI: 10.56042/ijpap.v64i6.29484. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/29484. Acesso em: 20 jun. 2026.