Gu, Y. (2026) “Spiral Upgrade Model: How AI Drives Continuous Cross-Domain Collaboration Among Business, Finance, and Cybersecurity (2022-2026)”, International Journal of Multidisciplinary Research, 2(3). Available at: https://www.ijmrscience.org/index.php/ijmr/article/view/157 (Accessed: 3 April 2026).