Sukperm, Kritiya, and Yuttachak Lamjuanjit. “Swine Farm Pollution Management Based on Hora Subdistrict Local Ordinance of Businesses Detrimental to Health, B.E. 2542”. Journal of Roi Et Rajabhat University 12 (July 31, 2017): 92–99. Accessed May 2, 2024. https://so03.tci-thaijo.org/index.php/reru/article/view/176295.