REN, Jiahao. Privacy-Preserving CNN Frameworks for Brain Tumor Diagnosis Using Federated Learning. Academic Journal of Science and Technology, [S. l.], v. 19, n. 2, p. 514–518, 2026. DOI: 10.54097/wha99894. Disponível em: https://drpress.org/ojs/index.php/ajst/article/view/33598. Acesso em: 27 jun. 2026.