Ruangrung, Sorrakrai, Monticha Ozawa, and Bundidpong Sriamnuay. “ Phetchaburi”. Journal of MCU Phetchaburi Review 7, no. 1 (April 28, 2024): หน้า 349 – 365. accessed September 15, 2026. https://so03.tci-thaijo.org/index.php/JPR/article/view/270942.