Unhalekhaka U, and Kositanont C. “Distribution of Cadmium in Soil Around Zinc Mining Area”. Thai Journal of Toxicology 23, no. 2 (June 2, 2020): 170. Accessed May 17, 2024. https://li01.tci-thaijo.org/index.php/ThaiJToxicol/article/view/243785.