Empowering the High-Quality Development of Zhengzhou’s Low-Altitude Economy through Digitalization. Journal of economic and management development research, [S. l.], v. 1, n. 2, p. 1 – 8, 2025. DOI: 10.65196/e99gbt78. Disponível em: https://ojs.gfpress.org/jemdr/article/view/53. Acesso em: 4 feb. 2026.