Sang, Nguyen Van, Le Thanh Nam, Nguyen Tuan Binh, and Nguyen Duy Quy. “Free Ships, Free Goods: The US Diplomacy in Searching for Freedom of Navigation in International Trade”. Journal of Ecohumanism 3, no. 8 (November 28, 2024): 3274–. Accessed December 22, 2024. https://ecohumanism.co.uk/joe/ecohumanism/article/view/4969.