Elvaret E, Akbar H, Herman NS, Al-shammari MKM. Semantic brain tumor segmentation from 3D MRI using u2-net with custom dilated and residual u-block. Int. J. Ind. Optim. [Internet]. 2026Aug.24 [cited 2026Sep.3];7(1):15-26. Available from: http://journal2.uad.ac.id/index.php/ijio/article/view/11576