“‎‘Eco-Friendly Photocatalytic Degradation of Organic Pollutants Using ‎Nano-Semiconductors Derived from Onion Peel Extract: A ‎Comprehensive Review’‎”. Journal of University of Babylon for Engineering Sciences 33, no. 3 (June 29, 2025): 1–17. Accessed July 4, 2025. https://www.journalofbabylon.com/index.php/JUBES/article/view/5755.