%A RR. Hemas Anggita Amelia %I Universitas AMIKOM Yogyakarta %L universitasamikomyogyakarta32107 %D 2025 %T {JALUR NON REGULER -SCIENTIST} EFFICIENT FEATURE EXTRACTION USING MOBILENETV2 AND EFFICIENTNETB0 FOR MULTI-CLASS BRAIN TUMOR CLASSIFICATION %K EfficientNetB0, Machine learning, Lightweight CNN, Klasifikasi Tumor Otak, Brain Tumor Classification.