A.K. Mohammed A-H, Gaib M, Nasief Abbass M. Effect of Promoters on the Catalytic Activity of the Iosmerization Catalyst. ijcpe [Internet]. 30Mar.2008 [cited 29Nov.2019];9(1):9-4. Available from: http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/424