M., K. K., V., D. K. K., Sreenivasulu, G., & S., K. (2026). Hybrid Channel-Spatial Attention Enhanced EfficientNet for Multi-Class Brain Tumor Classification Using MRI. Journal of Trends in Computer Science and Smart Technology, 8(3), 703-727. https://doi.org/10.36548/jtcsst.2026.3.014