1. Abe, Shinzo. (2007). Confluence of the Two Seas. August 22, 2007. https://www.mofa.go.jp/region/asia-paci/pmv0708/speech-2.html#:~:text=%22The%20different%20streams,%20having%20their,their%20water%20in%20the%20sea.%22&text=We%20are%20now%20at%20a,of%20freedom%20and%20of%20prosperity, Accessed on August 19, 2022.
2. Agastia, I Gusti Bagus Dharma. (2020). Understanding Indonesia's role in the ‘ASEANOutlook on the Indo-Pacific’: A Role Theory Approach. Asia and Pacific Policy Studies, 7, 293–305. https://doi.org/10.1002/app5.308.
3. Aghi, Mukesh. (2021). Why the Quad Needs to Improve Its Economic Game. August 30, The Diplomat. https://thediplomat.com/2021/08/why-the-quad-needs-to-improve-its-economic-game/, Accessed on June 29, 2022.
4. Akimoto, D. (2022). Taro Aso: Value-Oriented Diplomacy and the Arc of Freedom and Prosperity. In Japanese Prime Ministers and Their Peace Philosophy. Palgrave Macmillan, Singapore. https://doi.org/10.1007/978-981-16-8379-4_33.
5. Anwar, D. F. (2020). Indonesia and the ASEAN outlook on the Indo-Pacific. International Affairs, 96(1), 111–129.