GU, Yuhao. Spiral Upgrade Model: How AI Drives Continuous Cross-Domain Collaboration Among Business, Finance, and Cybersecurity (2022-2026). International Journal of Multidisciplinary Research, [S. l.], v. 2, n. 3, 2026. Disponível em: https://ijmrscience.org/index.php/ijmr/article/view/157. Acesso em: 2 apr. 2026.