Guo, Shan, and Shiyu Dong. “Research and Innovation of a Community Intelligent Pension Service System: Taking Longhua District, Shenzhen, China, As an Example”. Journal of Computer Science and Technology Studies 6, no. 2 (April 25, 2024): 71–75. Accessed April 29, 2025. https://al-kindipublishers.org/index.php/jcsts/article/view/6943.