Prakash Mishra and Rakesh Kumar 2026. HYBRID QUANTUM-CLASSICAL ARCHITECTURES FOR OPTIMIZING MACHINE LEARNING TRAINING SPEED AND ACCURACY IN BRAIN TUMOR DETECTION. International Journal of Computer Information Systems and Industrial Management Applications. 18, 2s (Jun. 2026), 217–242. DOI:https://doi.org/10.70917/ijcisim-2026-2075.