Desulfurization of Dibenzothiophene from Model Oil by Aluminum Ammonium Sulfate/Urea (Alum) Ionic Liquid Analogue. Al-Nahrain Journal of Science, [S. l.], v. 23, n. 2, p. 8–17, 2020. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/2271. Acesso em: 15 apr. 2025.