Sihamat, Anek. “Keynote Address: URP’s 10th Forum – Principles of Preservation and Crisis Management of World Heritage and Archaeological Sites in Ayutthaya”. Journal of Urban Culture Research 4, no. - (August 6, 2014): 110–113. Accessed March 29, 2024. https://so04.tci-thaijo.org/index.php/JUCR/article/view/20445.