PEERAPAN, Wannasilpa. “KING RAMA V’S INCOGNITO VISIT TO SAMUT SONGKHRAM PROVINCE IN 1904”. Nakhara: Journal of Environmental Design and Planning 3 (October 31, 2007): 57–76. accessed September 12, 2026. https://ph01.tci-thaijo.org/index.php/nakhara/article/view/105110.