Saddiq, H. A., Abubakar, M. A., Waziri, A. Y., and Abubakar, H. “Determination of Optimum Combination for CuO/CeO5 Oxygen Carriers in the Production of Syngas Using Chemical Looping”. Savannah Journal of Science and Engineering Technology 1, no. 4 (August 31, 2023): 195–201. Accessed September 13, 2025. https://www.sajsetjournal.com.ng/index.php/journal/article/view/61.