Equilibrium, Kinetic, and Thermodynamic Study of Removing Methyl Orange Dye from Aqueous Solution Using Zizphus spina-christi Leaf Powder. Baghdad Sci.J [Internet]. 2023 Apr. 1 [cited 2025 Jun. 3];20(2):0296. Available from: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/7036