Mohammed, Abdul-Azez, and Haneen Karaghool. “Sustainable Adsorption of Congo Red Dye Using Organic Waste Materials As Green Adsorbents: A Mini-Review”. Al-Rafidain Journal of Engineering Sciences 2, no. 2 (July 21, 2024): 78–86. Accessed May 23, 2025. https://rjes.iq/index.php/rjes/article/view/77.