R.Ugal J ., Mustafa M, A.Abdulhadi A. Preparation of Zeolite Type 13X from Locally Available Raw Materials. IJCPE [Internet]. 2008 Mar. 30 [cited 2024 Nov. 22];9(1):51-6. Available from: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/430