“Effect of Wood Flour Addition on the Pore Volume and BET Surface Area Properties of the Prepared Gamma Alumina (ɤ-Al2O3) Extrudates Used in Catalyst Carriers”. Journal of Engineering 21, no. 11 (November 1, 2015): 179–191. Accessed May 17, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/327.