A. R. A. Habbo, Dr., Raad A. Khalil, and Hassan S. Hammoodi. “Effect of Magnetizing the Fuel on the Performance of an S.I. Engine”. Al-Rafidain Engineering Journal (AREJ) 19, no. 6 (December 28, 2011): 84–90. Accessed August 7, 2025. https://ojs.uomosul.edu.iq/index.php/arej/article/view/26943.