Insuwan W, Srihongthong S, Permngam N, Tongkasee P. Effectiveness of adsorption of alizarin red s and alizarin yellow 2G from aqueous solutions using zeolite L. Agr. Nat. Resour. [internet]. 2023 Feb. 28 [cited 2026 Aug. 27];57(1):163–172. available from: https://li01.tci-thaijo.org/index.php/anres/article/view/258264