เรืองศรี ว. (2019) “Trade in the Hinterland of Peninsula Southeast Asia: Examining the Idea of Pre-modern State and Trade Emphasis”, Journal of Social Sciences, Chiang Mai University. Chiangmai, Thailand, 21(2), pp. 37–57. available at: https://so04.tci-thaijo.org/index.php/jss/article/view/173133 (accessed: 1 October 2026).