JIA, Fujian; DUAN, Manzhen. Multi-Objective Location Optimization of Drone Vertiports Considering Hierarchical Economic Feasibility. International Core Journal of Engineering, [S. l.], v. 12, n. 8, p. 155–168, 2026. DOI: 10.6919/ICJE.202608_12(8).0016. Disponível em: https://icj-e.org/index.php/ojs/article/view/425. Acesso em: 21 oct. 2026.