Ayumi, Vina. “Application of Convolutional Neural Network Optimization for Multi-Class Classification of Brain Tumors in MRI Images”. JSAI (Journal Scientific and Applied Informatics) 9, no. 1 (January 30, 2026): 173–178. Accessed June 29, 2026. https://jurnal.umb.ac.id/index.php/JSAI/article/view/9986.