Thumwimol, Pornthum. “Landscape Architectural Design of Memorials: The Case of the Seven Kings of Siam, Rajabhakti Park”. Nakhara : Journal of Environmental Design and Planning 12 (October 31, 2016): 31–42. Accessed March 29, 2024. https://ph01.tci-thaijo.org/index.php/nakhara/article/view/103510.