Comparison Among Three Adsorbent Materials Al2O3/ Aloe vera Gum ‎Nanocomposites, Al2O3 Nanoparticles, and Fly Ash to Phosphate ‎Removal from Tigris River. Journal of University of Babylon for Engineering Sciences, [S. l.], v. 32, n. 3, p. 241–265, 2024. DOI: 10.29196/52exs443. Disponível em: https://journalofbabylon.com/index.php/JUBES/article/view/5315. Acesso em: 23 apr. 2025.