S. H. Ammar and S. A. Jaafar, “Adsorption Kinetic and Isotherms Studies of Thiophene Removal from Model Fuel on Activated Carbon Supported Copper Oxide”, IJCPE, vol. 18, no. 2, pp. 83–93, Jun. 2017, doi: 10.31699/IJCPE.2017.2.7.