CHANG, Wenbo. Research on the Regional Development Index of China’s Low-altitude Economy Based on the Entropy Weight Method. International Journal of Global Economics and Management, [S. l.], v. 7, n. 2, p. 16–23, 2025. DOI: 10.62051/ijgem.v7n2.03. Disponível em: https://ijgem.org/index.php/ojs/article/view/86. Acesso em: 13 jun. 2026.