Isnawan, Rudy, and Windy Dermawan. “Indonesia’s Defense Diplomacy to Strengthen National Airspace: A Study of the F-16 Fighter Upgrade”. SOCIA: Jurnal Ilmu-Ilmu Sosial 21, no. 2 (January 21, 2025). Accessed June 7, 2025. https://jurnal.uny.ac.id/index.php/sosia/article/view/82605.