Anwar, Syaiful. “PERAN DIPLOMASI PERTAHANAN DALAM MENGATASI TANTANGAN DI BIDANG PERTAHANAN”. Jurnal Pertahanan dan Bela Negara 4, no. 2 (August 6, 2018): 71–94. Accessed October 5, 2026. https://jurnal.idu.ac.id/index.php/JPBH/article/view/332.