Amar, I. A., S. Faraj, M. Abdulqadir, I. Abdalsamed, F. Altohami, and M. Samba. “Oil Spill Removal from Water Surfaces Using Zinc Ferrite Magnetic Nanoparticles As A Sorbent Material”. Iraqi Journal of Science, Vol. 62, no. 3, Mar. 2021, pp. 718-2, doi:10.24996/ijs.2021.62.3.2.