Ansongkhram, Ruchiwan. “The Design Distribution Centers and Agricultural Community Map the locality. Khao Jek Chuey Sao Hai, Saraburi Province”. Rajamangala University of Technology Tawan-ok Research Journal 17, no. 1 (June 30, 2024): 29–41. accessed October 10, 2026. https://li01.tci-thaijo.org/index.php/researchjournal2rmutto/article/view/261539.