Thongkon, Nisakorn, Sureewan Yaodusit, and Janjira Thongdee. “Adsorption of Nonylphenol Polyethoxylate Using HCl-Treated Fish Scales of Barbonymus gonionotus in the Presence of Anionic Surfactant”. Agriculture and Natural Resources 49, no. 2 (April 30, 2015): 219–228. accessed August 27, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/243564.