Haleemah J. Mohammed, and Nathera A. Ali. “Enhancement of Nano Catalyst for an Alkaline Fuel Cells”. University of Thi-Qar Journal of Science 7, no. 2 (December 17, 2020): 106–109. Accessed April 11, 2025. http://mail.jsci.utq.edu.iq/index.php/main/article/view/725.