Van Roy E. Water Frontier: Commerce and the Chinese in the Lower Mekong Region, 1750–1880, edited by Nola Cooke and Li Tana. JSS [internet]. 2011 Nov. 29 [cited 2026 Oct. 5];99:298-302. available from: https://so06.tci-thaijo.org/index.php/pub_jss/article/view/158410