Khashan, H. S. ., and T. S. . Al-Deresawi. “Evaluation of the Efficiency of Chitosan-Lignin-IM Nanocomposite in Removing Cadmium and Lead from Tigris River Water”. Central Asian Journal of Theoretical and Applied Science, vol. 6, no. 3, July 2025, pp. 440-5, doi:10.51699/cajotas.v6i3.1580.