I Made Dharma Yoga Pratama, & Syadia Nabilah Binti Mohd Safuan. (2026). A Statistically Validated Comparison of CNN Architectures and Optimizers for Brain Tumor Classification on MRI Im-ages. International Journal of Electrical Engineering, Mathematics and Computer Science, 3(2), 13–22. https://doi.org/10.62951/ijeemcs.v3i2.391