K Mohammed A, A. Al -Rassul S, Bahjet M. Bio-production of Ethanol in Packed Bio reactor. IJCPE [Internet]. 2009 Dec. 30 [cited 2024 Nov. 22];10(4):45-8. Available from: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/420