Hilal, N., Fard, A., Rhadfi, T., Mckay, G., Al-Marri, M., & Hussien, M. (2016). Enhancing Oil Removal from Water using Ferric Oxide Nanoparticles Doped Carbon Nanotubes Adsorbents. Chemical Engineering Journal, 293, pp. 90-101. doi:10.1016/j.cej.2016.02.040

Hilal, Nidal, Ahmed Fard, Tarik Rhadfi, Gordon Mckay, Mohammad Al-Marri, and Muataz Hussien. "Enhancing Oil Removal From Water Using Ferric Oxide Nanoparticles Doped Carbon Nanotubes Adsorbents." Chemical Engineering Journal 293 (2016): 90-101.

Hilal, Nidal, et al. "Enhancing Oil Removal From Water Using Ferric Oxide Nanoparticles Doped Carbon Nanotubes Adsorbents." Chemical Engineering Journal 293 (2016): 90-101.