“HYDRODESULFURIZATION OF THIOPHENE OVER COMO AL2O3 CATALYST USING FIXED- AND FLUIDIZED-BED REACTORS”. Journal of Engineering 17, no. 01 (January 1, 2011): 92–102. Accessed March 28, 2025. https://joe.uobaghdad.edu.iq/index.php/main/article/view/2890.