“A Study on the Coupled and Coordinated Development of Air Accessibility and Economic Linkage Strength in International Hub Cities”, JMSO, vol. 2, no. 2, pp. 17–29, Jul. 2024, Accessed: Feb. 04, 2026. [Online]. Available: https://itip-submit.com/index.php/JMSO/article/view/JMSO-26-DOI.pdf