Emad Faseh, N. and M. A. Abood, H. (2020) “Desulfurization of Dibenzothiophene from Model Oil by Aluminum Ammonium Sulfate/Urea (Alum) Ionic Liquid Analogue”, Al-Nahrain Journal of Science, 23(2), pp. 8–17. Available at: https://anjs.edu.iq/index.php/anjs/article/view/2271 (Accessed: 22 May 2026).