Comparison Among Three Adsorbent Materials Al2O3/ Aloe vera Gum ‎Nanocomposites, Al2O3 Nanoparticles, and Fly Ash to Phosphate ‎Removal from Tigris River. (2024). Journal of University of Babylon for Engineering Sciences, 32(3), 241-265. https://doi.org/10.29196/52exs443