WAHYUDI, A.; CHOMARIYAH, C.; DEWANTO, W. A. Indonesia’s Airspace Sovereignty and FIR Management with Singapore: Kedaulatan Wilayah Udara Indonesia dan Pengelolaan FIR dengan Singapura. Indonesian Journal of Innovation Studies, [S. l.], v. 26, n. 1, p. 10.21070/ijins.v26i1.1322, 2025. DOI: 10.21070/ijins.v26i1.1322. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/1322. Acesso em: 20 jul. 2025.