Al Syahrin, M. Najeri. “Kompleksitas Keamanan Kawasan Dan Tantangan Kerja Sama Keamanan Asia Timur”. Nation State: Journal of International Studies 1, no. 1 (December 31, 2018): 24–44. Accessed May 9, 2025. https://jurnal.amikom.ac.id/index.php/nsjis/article/view/88.