อินทรผดุง อ. Development of Ceramic Clay Map Web Service in Thailand by Applying GIS. Recent Sci. Technol. [internet]. 2023 Apr. 29 [cited 2026 Sep. 17];15(1):152-64. available from: https://li01.tci-thaijo.org/index.php/rmutsvrj/article/view/250049