Akkajit, Pensiri. “Review of the Current Situation of Cd Contamination in Agricultural Field in the Mae Sot District, Tak Province, Northwestern Thailand”. Applied Environmental Research 37, no. 1 (February 15, 2015): 71–82. Accessed April 24, 2024. https://ph01.tci-thaijo.org/index.php/aer/article/view/30914.