C. Z. Basha and P. Yalla, “A Dual-Backbone CNN Framework with Gated Cross-Attention Fusion and Mixup Focal Loss for Robust and Explainable Classification of Brain Tumors”, J. Innov. Image Process., vol. 8, no. 2, pp. 702–723, May 2026, doi: 10.36548/jiip.2026.2.014.