“Removal of Phosphate Ions from Aqueous Solution by Al2O3 Nanoparticles Loaded on Activated Carbon Synthesized from Aloe Vera Gum”. Tikrit Journal of Engineering Sciences 32, no. 3 (June 17, 2025): 1–17. Accessed September 10, 2026. https://www.tj-es.com/ojs/index.php/tjes/article/view/1870.