Nudla, B. (2024) “Strategies for Driving Si Thep park to World Heritage Sites, Case Studies Si Thep Subdistrict Si Thep District Phetchabun Province”, Academic MCU Buriram Journal, 9(1), pp. 79–90. available at: https://so06.tci-thaijo.org/index.php/ambj/article/view/271388 (accessed: 30 September 2026).