Chen, Pinghan. “Cross-Border Ageing from Hong Kong to Guangdong: Mobility, Welfare and Social Integration in the Greater Bay Area”. International Journal of Asian Social Science Research 3, no. 5 (September 30, 2026): 147–152. Accessed October 2, 2026. https://journals.zeuspress.org/index.php/IJASSR/article/view/1406.