A Study on the Classification and Development Stages of Regional Aviation Hubs in China Based on Network Value and Place Value. Journal of Intelligence Technology and Innovation, [S. l.], v. 4, n. 2, p. 82–105, 2026. Disponível em: https://itip-submit.com/index.php/JITI/article/view/252.. Acesso em: 25 jul. 2026.