Ansongkhram, R. “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, vol. 17, no. 1, June 2024, pp. 29-41, https://li01.tci-thaijo.org/index.php/researchjournal2rmutto/article/view/261539.