RAMALINGESWARARAO, N. M.; NAGARAJU, G. A Vision Transformer-Enhanced ResU-Net50 Model for Accurate MRI Brain Tumor Segmentation Using DBO Optimization. ECTI Transactions on Computer and Information Technology (ECTI-CIT), [S. l.], v. 20, n. 3, p. 437–448, 2026. DOI: 10.37936/ecti-cit.2026203.265404. Disponível em: https://ph01.tci-thaijo.org/index.php/ecticit/article/view/265404. Acesso em: 30 sep. 2026.