Abdul-Karim Mohammed, Abdul-Halim, and Mohand Kadir Baki. “Separation Benzene and Toluene from BTX Using Zeolite 13X”. Iraqi Journal of Chemical and Petroleum Engineering 9, no. 3 (September 30, 2008): 21–25. Accessed November 22, 2024. https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/442.