Zuher, Ghasaq, Wisam J. Aziz, and Raad S. Sabry. “Producing Hydrogen Energy Using Cr2O3-TiO2 Nanocomposite With Animal (Chitosan) Extract via Photocatalaysis ”. Ibn AL-Haitham Journal For Pure and Applied Sciences 35, no. 4 (October 20, 2022): 83–93. Accessed November 28, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/2853.