I Made Dharma Yoga Pratama and 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), pp. 13–22. doi: 10.62951/ijeemcs.v3i2.391.