Jalal Ali, Waleed, and Maan S. Al-Dabbagh. “Effect of Fluidized Bed Material at Different Temperatures on the Wear of the Immersed Metal Surfaces”. Al-Rafidain Engineering Journal (AREJ) 16, no. 2 (April 28, 2008): 21–29. Accessed August 7, 2025. https://ojs.uomosul.edu.iq/index.php/arej/article/view/26856.