Gistyger Hasudungan Manullang and Muhammad Fauzi Abdul Rachman, “Diplomasi Pertahanan Indonesia Dalam Menghadapi Ancaman dari Five Power Defence Arrangement (FPDA)”, JLRI, vol. 10, no. 4, pp. 14–24, Dec. 2022, doi: 10.55960/jlri.v10i4.367.