Sriuttha, Manop. “Adsorption of Malachite Green in Aqueous Solution by the Thermally Modified Rice Husk”. KKU Science Journal 42, no. 1 (March 30, 2014): 221–234. accessed August 27, 2026. https://ph01.tci-thaijo.org/index.php/KKUSciJ/article/view/249256.