Benjawan, K., A. Thoongsuwan, and S. Pavapanunkul. “Innovation Management Model of World Heritage City Museum on Historical Park for Creative Tourism in the Lower Part of Northern Thailand”. Asian Interdisciplinary and Sustainability Review, vol. 7, no. 1, Sept. 2019, pp. 110-2, https://so05.tci-thaijo.org/index.php/PSAKUIJIR/article/view/217893.