Suttayarungsan, Kanyanee. “The development of health system and environmental safety in brass forging factory, Nasamai Subdistrict, Mueang district, Yasothon province”. UBRU Journal for Public Health Research 14, no. 3 (December 29, 2025): 49–60. accessed September 22, 2026. https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/273073.