Yahya, R., Ghanem, S. and Yaqub, H. 2026. Rana T. Y. Efficiency of Helianthus annuus L. plant tissues in phytoremedation of nano pollutants. Al-Kitab Journal for Pure Sciences. 10, 02 (Oct. 2026), 67–86. DOI:https://doi.org/10.32441/kjps.10.02.p6.