1. A. Al-Haleem, H. Abdulah, and H. E. Saeed, Components and treatments of oilfield produced water(Baghdad University, Baghdad, 2010), pp. 24–30.
2. Z. Karm, A. D. Subhi, and R. Z. Hamied, Synthesis, Characterization and Application of Gamma-Alumina as Adsorbent Material to Enhance Iron Removal from Produced Water (Politechnica University of Bucharest, Baghdad, 2020), pp. 237–246.
3. Z.Karm, A. D. Subhi, and R. Z. Hamied, Removal of iron from produced water using silica adsorbent material (University of Technology, Baghdad, 2020), pp.1154–1159.
4. M.Al-Ghouti. M. Al-Kaabi, M Ashfaq, and D. Da'na Produced water characteristics, treatment and reuse: A review (Elsevier Ltd., Doha, 2019), pp. 222–239.
5. P. Loganathan, G. Naidu, and S. Vigneswara, Mining valuable minerals from seawater: A critical review, (Royal Society of Chemistry, Sydney NSW 2007, 2016), pp. 37–53.