Majeed NS, Saleh AA. Synthesis and Characterization of Nanocrystalline Micro-Mesoporous ZSM-5/MCM-41 Composite Zeolite. IJCPE [Internet]. 2016 Mar. 30 [cited 2024 May 5];17(1):71-82. Available from: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/91