Manullang, Abel Josafat. “- Amplifying Indonesia’s Defence Diplomacy in ASEAN: Exploring the ASEAN Solidarity Exercise Natuna 2023”. Jurnal Asia Pacific Studies 8, no. 1 (September 22, 2024): 32 - 42. Accessed November 5, 2024. http://ejournal.uki.ac.id/index.php/japs/article/view/5544.