Xavier P, Sobha, et al. “Advancing Brain Tumor Segmentation in MRI Scans: Hybrid Attention-Residual UNET With Transformer Blocks”. International Journal of Online and Biomedical Engineering (iJOE), vol. 20, no. 06, Apr. 2024, pp. pp. 103-115, doi:10.3991/ijoe.v20i06.46979.