Thetkhatheuk, Anamai, Tanongsak Yingratanasuk, and Kamonwan Promtes. “Ozone exposure and workers’ respiratory symptoms: case study a casting industry, Eastern region, Thailand”. Thai Journal of Toxicology 35, no. 2 (August 18, 2020): 1–13. accessed September 14, 2026. https://li01.tci-thaijo.org/index.php/ThaiJToxicol/article/view/244267.